A precise batching system and production method for clay materials for wine jars

Abstract

The present invention discloses a precise batching system for clay materials for wine jars and a clay material production method, wherein the batching system includes a feed belt and a mixing belt, wherein several layers of conveyor belts are provided below the feed belt, and the conveyor belts of adjacent layers are arranged in parallel and spaced apart with their ends partially overlapping, and several weighing hoppers are provided below the conveyor belt located at the bottom layer, all of which are arranged in rows and evenly spaced apart, and the center of each weighing hopper is located directly below the end of the conveyor belt, and each weighing hopper is provided with a discharge port at the bottom, and the discharge port is electrically controlled to open and close, and the mixing belt is provided below the discharge ports of all weighing hoppers. The batching system uses multiple groups of conveyor belts to guide various raw materials into corresponding weighing hoppers, and controls the discharge amount at the bottom end of each hopper, thereby achieving precise clay material discharge operation, improving the clay material batching accuracy, and thus obtaining high-quality clay material.

Description

Technical Field

[0001] The present invention relates to the field of ceramic production, and in particular to a precise batching system for clay materials for wine jars and a clay material production method. Background Art

[0002] The production process of ceramic wine jars encompasses the entire process, from raw material input to finished product. Generally speaking, the ceramic production process consists of three basic stages: clay preparation, green body molding, and porcelain sintering. Clay preparation is a crucial step, primarily involving a clay machine that crushes and grinds mined clay, then adds water to form clay columns, which are then aged for a period of time to form clinker. As the raw material for ceramic production, the accuracy of clay batching is crucial to the quality of the finished product. Traditionally, clay batching involves simply shoveling various raw materials into a mixture using a forklift. This method suffers from low precision and inaccurate clay ratios, necessitating improvements. Summary of the Invention

[0003] The purpose of the present invention is to provide a precise batching system and a method for producing clay for wine jars, in view of the problems of low batching accuracy and inaccurate clay formula ratio in the traditional batching method of ceramic production in which various raw materials are directly shoveled and then mixed by a forklift. The batching system is used in conjunction with multiple sets of conveyor belts to introduce various raw materials into corresponding weighing hoppers, and realizes automatic clay unloading operation by controlling the discharge amount at the lower end of each hopper, thereby improving the clay batching accuracy and obtaining high-quality clay.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A precise batching system for mud materials for wine jars comprises a feed belt and a mixing belt, wherein several layers of conveyor belts are arranged below the feed belt, and the conveyor belts of adjacent layers are arranged in parallel and spaced apart with their ends partially overlapping, and several weighing hoppers are arranged below the conveyor belt on the bottom layer, and all the weighing hoppers are arranged in rows and evenly spaced apart, and the center of each weighing hopper is located directly below the end of the conveyor belt, and a discharge port is provided at the bottom of each weighing hopper, and the opening and closing of the discharge port is controlled by an electric control method, and the mixing belt is arranged below the discharge ports of all the weighing hoppers.

[0006] When the present invention is in use, various crushed raw materials are conveyed through the incoming material belt, and combined with the control of the conveying direction of each layer of conveyor belt, various raw materials are put into the corresponding weighing hopper, and the weighing hopper weighs the raw materials in the hopper. At the same time, the opening and closing of the discharge port at the bottom of the weighing hopper is controlled, thereby controlling the discharge amount of each weighing hopper, and the discharge of each weighing hopper is transported away through the mixing belt. The batching system can realize the precise feeding operation of the mud material, greatly improves the mud material batching accuracy, and is conducive to obtaining high-quality mud material.

[0007] As a preferred solution of the present invention, there are four weighing hoppers and three conveyor belts, which can be used to achieve accurate proportions of the four ingredients.

[0008] As a preferred embodiment of the present invention, all conveyor belts are arranged horizontally to facilitate installation and material transportation.

[0009] As a preferred solution of the present invention, all conveyor belts have the same width and are arranged with their sides aligned.

[0010] A clay production method comprises the following steps:

[0011] Step 1: Crushing: crushing various raw materials after mining;

[0012] Step 2: batching: the various crushed raw materials are batched to form a mixture using the precise batching system for wine jar mud according to any one of claims 1 to 4;

[0013] Step 3: Grinding: Grind the mixed material after batching and sieve out the powder that meets the particle size requirements of the clay material;

[0014] Step 4: Mixing: Feed the ground powder into a mixer and add water to form a paste;

[0015] Step 5: Mud extrusion: The stirred mud material is sent to a vacuum mud extruder for extrusion to form mud blocks;

[0016] Step 6: Aging: Place the mud blocks in a constant temperature and humidity environment for 10-12 days.

[0017] This method first crushes the various raw materials after mining to facilitate subsequent batching operations, and adopts the above-mentioned precise batching system for clay for wine jars to batch, which can achieve accurate proportions of various raw materials for clay, and grinds and screens the mixed material after batching to obtain ground powder that meets the clay requirements, and sends the ground powder to a mixer and adds water to stir to form clay, and then sends the stirred clay to a vacuum mud extruder for extrusion to form clay blocks. The use of vacuum mud extrusion can prevent air from being contained in the clay blocks, avoid the generation of bubbles during embryo production, and prevent the generation of cracks after ceramic firing, and then place the clay blocks in a constant temperature and humidity environment for aging for 10-12 days. The aging treatment can fully decompose the organic matter in the clay, avoid the generation of gas by the organic matter during firing, and the clay after aging is softer and has better viscosity.

[0018] As a preferred embodiment of the present invention, dust removal is arranged between steps 3 and 4: pulse electrostatic dust removal is performed on the free dust in the mill. By performing pulse electrostatic dust removal on the mill, ultrafine dust with a size of 100 mesh or above can be removed from the mill, thereby preventing atmospheric dust pollution.

[0019] As a preferred embodiment of the present invention, after the dust removal step, iron removal is further arranged: the ground powder is passed through an iron removal device for iron removal. By removing the iron from the ground powder, it is possible to avoid excessive iron content in the clay material, which would cause black spots on the embryo after firing.

[0020] As a preferred embodiment of the present invention, in step 1, a crusher is used to crush the raw materials into particles with a diameter of less than 5 cm, which facilitates subsequent batching and grinding operations.

[0021] As a preferred embodiment of the present invention, in step 3, a grinding mill is used to grind the mixed material after batching. The upper portion of the grinding mill is provided with a sieving machine, and the lower portion of the grinding mill is connected to the air outlet of a centrifugal fan. In this arrangement, the centrifugal fan blows air during the grinding process, so that the ground material that meets the required particle size can pass through the sieving machine, while the particles that are too large fall and continue to be ground.

[0022] As a preferred embodiment of the present invention, in step 5, a stacker is provided next to the vacuum extruder to stack the extruded mud blocks. The use of the stacker to stack the mud blocks can save manual handling and stacking of the mud blocks, thereby reducing labor costs.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0024] 1. When the batching system is in use, the various crushed raw materials are conveyed through the incoming conveyor belt, and the conveying direction of each layer of conveyor belt is controlled to realize the input of various raw materials into the corresponding weighing hopper. The weighing hopper weighs the raw materials in the hopper and controls the opening and closing of the discharge port at the bottom of the weighing hopper at the same time, thereby controlling the discharge amount of each weighing hopper and transporting the discharge of each weighing hopper away through the mixing belt. The batching system can realize the precise feeding operation of the clay material, greatly improve the accuracy of the clay material batching, and is conducive to obtaining high-quality clay material;

[0025] 2. The clay production method first crushes the various raw materials after mining to facilitate subsequent batching operations, and adopts the above-mentioned precise batching system for clay for wine jars to batch, which can achieve accurate proportions of various raw materials for clay, and grinds and screens the mixed material after batching to obtain ground powder that meets the clay requirements, and sends the ground powder to a mixer and adds water to stir to form clay, and then sends the stirred clay to a vacuum extruder for extrusion to form clay blocks. Vacuum extrusion can prevent air from being contained in the clay blocks, avoid the generation of bubbles during embryo making, and prevent cracks after ceramic firing, and then place the clay blocks in a constant temperature and humidity environment for aging for 10-12 days. The aging treatment can fully decompose the organic matter in the clay, avoid the generation of gas by organic matter during firing, and the clay after aging is softer and has better viscosity. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1Schematic diagram of the precise batching system for clay materials for wine jars in the present invention.

[0027] Figure 2 It is a flow chart of the clay production method in the present invention.

[0028] Markings in the figure: 1-incoming belt, 2-mixing belt, 3-conveyor belt, 4-weighing hopper. DETAILED DESCRIPTION

[0029] The present invention will be described in detail below with reference to the accompanying drawings.

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] Example 1

[0032] This embodiment provides a precise batching system for clay materials used in wine jars;

[0033] like Figure 1 As shown, the precise batching system for mud materials for wine jars in this embodiment includes an incoming belt 1 and a mixing belt 2. Several layers of conveyor belts 3 are provided below the incoming belt 1. The conveyor belts 3 of adjacent layers are arranged in parallel and spaced apart with their ends partially overlapping. Several weighing hoppers 4 are provided below the conveyor belt 3 on the bottom layer. Each weighing hopper 4 has its own weight sensor. All weighing hoppers 4 are arranged in rows and evenly spaced apart, and the center of each weighing hopper 4 is located directly below the end of the conveyor belt 3. A discharge port is provided at the bottom of each weighing hopper 4. The opening and closing of the discharge port is controlled by an electric control method. The mixing belt 2 is provided below the discharge ports of all weighing hoppers 4.

[0034] When the present invention is in use, various crushed raw materials are conveyed through the incoming material belt, and combined with the control of the conveying direction of each layer of conveyor belt, various raw materials are put into the corresponding weighing hopper, and the weighing hopper weighs the raw materials in the hopper. At the same time, the opening and closing of the discharge port at the bottom of the weighing hopper is controlled, thereby controlling the discharge amount of each weighing hopper, and the discharge of each weighing hopper is transported away through the mixing belt. The batching system can realize the precise feeding operation of the mud material, greatly improves the mud material batching accuracy, and is conducive to obtaining high-quality mud material.

[0035] In this embodiment, the batching system further includes a controller, which is electrically connected to the weight sensors and the discharge port on all weighing hoppers 4. The discharge port is opened and closed by the controller. By setting up the controller in the batching system, the automatic feeding operation of the mud material can be realized.

[0036] In this embodiment, there are four weighing hoppers 4 and three conveyor belts 3, which can be used to achieve accurate proportions of the four ingredients.

[0037] In this embodiment, all the conveyor belts 3 are arranged horizontally and the centers of the conveyor belts are located in the same vertical plane, which is convenient for installation and material transportation.

[0038] In this embodiment, all conveyor belts 3 have the same width and are aligned on the sides, which makes it convenient to set protective baffles on both sides of the conveyor belt to prevent the mud from slipping during the conveying process, thereby ensuring that the mud can only fall from the end of the upper conveyor belt to the next conveyor belt.

[0039] Example 2

[0040] like Figure 2 As shown, this embodiment provides a clay production method, comprising the following steps:

[0041] Step 1: Crushing: crushing various raw materials after mining;

[0042] Step 2: batching: the crushed raw materials are batched using the precise batching system for wine jar mud described in Example 1 to form a mixture;

[0043] Step 3: Grinding: Grind the mixed material after batching and sieve out the powder that meets the particle size requirements of the clay material;

[0044] Step 4: Mixing: Feed the ground powder into a mixer and add water to form a paste;

[0045] Step 5: Mud extrusion: The stirred mud material is sent to a vacuum mud extruder for extrusion to form mud blocks;

[0046] Step 6: Aging: Place the mud blocks in a constant temperature and humidity environment for 10-12 days.

[0047] This method first crushes the various raw materials after mining to facilitate subsequent batching operations, and adopts the above-mentioned precise batching system for clay for wine jars to batch, which can achieve accurate proportions of various raw materials for clay, and grinds and screens the mixed material after batching to obtain ground powder that meets the clay requirements, and sends the ground powder to a mixer and adds water to stir to form clay, and then sends the stirred clay to a vacuum mud extruder for extrusion to form clay blocks. The use of vacuum mud extrusion can prevent air from being contained in the clay blocks, avoid the generation of bubbles during embryo production, and prevent the generation of cracks after ceramic firing, and then place the clay blocks in a constant temperature and humidity environment for aging for 10-12 days. The aging treatment can fully decompose the organic matter in the clay, avoid the generation of gas by the organic matter during firing, and the clay after aging is softer and has better viscosity.

[0048] In this embodiment, dust removal is arranged between step 3 and step 4: pulse electrostatic dust removal is performed on the free dust in the mill. By performing pulse electrostatic dust removal on the mill, ultrafine dust with a size of 100 mesh or above can be removed from the mill, thereby preventing atmospheric dust pollution.

[0049] In this embodiment, after the dust removal step, iron removal is performed: the ground powder is passed through an iron removal device to remove iron. This iron removal process can prevent excessive iron content in the clay, which can cause black spots in the fired embryo. Specifically, the iron removal process can utilize a multi-stage magnetic iron removal device to minimize the iron content in the ground powder.

[0050] In this embodiment, a crusher is used in step 1 to crush the raw materials into particles with a diameter of less than 5 cm, which is convenient for subsequent batching and grinding operations. Specifically, the crusher can be a jaw crusher, and of course other structural forms of crushers can also be used.

[0051] In this embodiment, in step 3, a grinding mill is used to grind the mixed material after batching. A sieving device is provided on the upper portion of the grinding mill, and the lower portion of the grinding mill is connected to the air outlet of a centrifugal fan. This arrangement allows the centrifugal fan to blow air during grinding, allowing the ground material that meets the required particle size to pass through the sieving device, while particles that are too large fall down and continue to be ground.

[0052] In this embodiment, a stacker is provided next to the vacuum mud extruder in step 5. The stacker is used to stack the extruded mud blocks. The use of the stacker to stack the mud blocks can save manual handling and stacking of the mud blocks, thereby reducing labor costs.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A precise batching system for clay materials for wine jars, characterized in that: It includes an incoming belt and a mixing belt. Several layers of conveyor belts are arranged below the incoming belt. The conveyor belts of adjacent layers are arranged in parallel and spaced apart with their ends partially overlapping. Several weighing hoppers are arranged below the conveyor belt on the bottom layer. All weighing hoppers are arranged in rows and evenly spaced apart, and the center of each weighing hopper is located directly below the end of the conveyor belt. By controlling the conveying direction of each layer of conveyor belts, various raw materials can be put into the corresponding weighing hopper; a discharge port is provided at the bottom of each weighing hopper, and the discharge port is opened and closed by electrical control. The mixing belt is arranged below the discharge ports of all weighing hoppers; all conveyor belts are arranged horizontally and the centers of each conveyor belt are located in the same vertical plane. All conveyor belts have the same width and are aligned on the sides, and protective baffles are provided on both sides of the conveyor belts.

2. The precise batching system for clay materials for wine jars according to claim 1 is characterized in that: There are four weighing hoppers and three conveyor belts.

3. A clay production method, characterized in that: The following steps are involved: Step 1: Crushing: crushing various raw materials after mining; Step 2: batching: the various crushed raw materials are batched to form a mixture using the precise batching system for wine jar mud according to any one of claims 1-2; Step 3: Grinding: Grind the mixed material after batching and sieve out the powder that meets the particle size requirements of the clay material; Step 4: Mixing: Feed the ground powder into a mixer and add water to form a paste; Step 5: Mud extrusion: The stirred mud material is sent to a vacuum mud extruder for extrusion to form mud blocks; Step 6: Aging: Place the mud blocks in a constant temperature and humidity environment for 10-12 days.

4. The clay production method according to claim 3, characterized in that: Dust removal is arranged between step three and step four: the free dust in the grinding mill is subjected to pulse electrostatic dust removal.

5. The clay production method according to claim 4, characterized in that: After the dust removal step, there is also an iron removal step: the ground powder is passed through the iron removal equipment for iron removal.

6. The clay production method according to claim 3, characterized in that: In step 1, a crusher is used to crush the raw materials into particles with a size of less than 5 cm.

7. The clay production method according to claim 3, characterized in that: In step three, a grinding mill is used to grind the mixed material after batching. A sieving machine is provided on the upper part of the grinding mill, and the lower part of the grinding mill is connected to the air outlet of the centrifugal fan.

8. The clay production method according to claim 3, characterized in that: In step five, a stacker is provided next to the vacuum mud extruder, and the stacker is used to stack the extruded mud blocks.

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