New England Style Creamy Corn Conch Chowder

Name: New England Style Creamy Corn Conch Chowder
Ingredients: 1 pound conch meat, tenderized and finely chopped; 4 slices of bacon, chopped; 1 large onion, diced; 3 stalks of celery, diced; 3 cloves garlic, minced; 2 large potatoes, peeled and diced; 1 can (14.5 oz) creamed corn; 4 cups vegetable broth; 1 cup heavy cream; 2 tablespoons flour; 2 tablespoons unsalted butter; 1 tablespoon dried thyme; 1 teaspoon chili powder; 1 lemon, juiced; to taste, salt and ground black pepper; for garnish, parmesan cheese