A green dust collecting and slaking device for green brick conveying

Abstract

The utility model relates to the technical field of ceramic tile production, disclose a kind of for green brick conveying's green powder collection and slurry device, including green powder collection mechanism and slurry mechanism:the green powder collection mechanism includes water curtain pipe, water guide groove and water collecting tank, the opening of the water guide groove is upwards and is installed in the below of the conveying roller table of the conveying line, one end of the water guide groove is close to the input end of the conveying line and is provided with the water curtain pipe.Water curtain pipe is used to provide water curtain to the groove surface of water guide groove, the water guide groove is used to collect the green brick powder material falling from the conveying line, the output end of the water collecting tank and the input end of the slurry mechanism are communicated, without manually entering the below of conveying line operation, solve the safety problem that artificial drills under equipment to clean up health, simultaneously, the green brick powder material collected can be recycled, reduce cost, workshop sanitary environment also greatly be improved.

Description

Technical Field

[0001] This utility model relates to the field of ceramic tile production technology, and in particular to a device for collecting and slurrying raw material for conveying ceramic tile blanks. Background Technology

[0002] In the ceramic tile production process, after the powder is pressed by a press, the semi-finished tile blanks are transported to the drying kiln for dehydration via conveyor rollers and transverse connecting conveyor lines. As production volume increases, the number of presses on a single line typically ranges from 4 to 6, resulting in a densely packed layout of conveyor rollers and connecting lines between the press and the drying kiln inlet. Because the semi-finished tile blanks have low strength, during the entire conveying process before drying, the powder adhering to the surface of the blanks falls to the ground through the gaps in the conveyor rollers, polluting the environment. However, the densely packed conveyor equipment prevents personnel from accessing the area and timely cleaning of the fallen powder, polluting the environment, affecting equipment operation, and wasting raw material powder. Utility Model Content

[0003] To address the aforementioned shortcomings, the purpose of this utility model is to propose a brick powder collection and slurry making device for brick blank conveying. This device can solve the problem of brick powder falling on the conveying line, which is difficult to clean up in a timely manner due to the densely packed conveying equipment, which pollutes the environment, affects equipment operation, and wastes raw material brick powder.

[0004] To achieve this objective, the present invention adopts the following technical solution: A brick powder collection and slurry preparation device for conveying brick blanks is installed below a conveyor line for conveying undried brick blanks. The top of the conveyor line is equipped with a conveyor roller table, and the device includes a brick powder collection mechanism and a slurry preparation mechanism. The billet powder collection mechanism includes a water curtain pipe, a water guide trough, and a water collection trough. The opening of the water guide trough faces upward and is installed below the conveyor roller table of the conveyor line. One end of the water guide trough is close to the input end of the conveyor line and is provided with the water curtain pipe. The other end of the water guide trough is inclined downward and close to the output end of the conveyor line. The water spray nozzle of the water curtain pipe faces the other end of the water guide trough. The input end of the water collection trough is connected to the other end of the water guide trough. The water curtain pipe is used to provide a water curtain to the surface of the guide water tank. The guide water tank is used to collect the brick powder falling from the conveyor line. The output end of the water collection tank is connected to the input end of the slurry making mechanism. The slurry making mechanism is used to turn the collected water and brick powder into slurry by stirring.

[0005] Furthermore, the length direction of the water guide channel is the same as the conveying direction of the conveying line, and the other end of the water guide channel is inclined downward at 3° to 8°.

[0006] Furthermore, the input end of the water curtain pipe is connected to a circulating sewage recovery network, which supplies the water curtain pipe with wastewater recycled during the tile production process.

[0007] Specifically, the water guide channel is made of stainless steel, and the surface of the water guide channel is coated with a corrosion-resistant coating.

[0008] Furthermore, the top opening of the water collection tank is located below the other end of the water guide tank, the other end of the water guide tank is an open structure, and the output end of the water collection tank is provided with a feeding conduit, which is connected to the input end of the pulping mechanism.

[0009] Preferably, the pulping mechanism is equipped with a pulp mixer, and the top of the pulp mixer is equipped with a feed conduit, which is connected to the feed conduit. The top of the slurry mixer is also equipped with a stirring motor, and the output end of the stirring motor is connected to a stirring shaft, which extends into the mixing tank of the slurry mixer.

[0010] Furthermore, the slurry mixer is also equipped with a level gauge, which is installed on one side of the mixing tank and is used to measure the level of the slurry in the mixing tank.

[0011] Furthermore, the slurry mixer is also equipped with a slurry discharge pipe, which is connected to the bottom of the mixing tank.

[0012] More preferably, the pulping mechanism further includes a pump, and the pulp mixer is also provided with a pulp delivery pipe. One end of the pulp delivery pipe is connected to the bottom of the mixing tank, and the other end of the pulp delivery pipe is connected to the input end of the pump. The output end of the pump is connected to the raw material pulping tank through a pipe.

[0013] The technical solution provided by this utility model can include the following beneficial effects: The brick powder collection and slurry making device for brick blank conveying includes a brick powder collection mechanism located below the conveyor line. This mechanism collects brick powder falling from the conveyor line via a water guide trough, preventing powder contamination of the ground or equipment. The water guide trough is angled downwards, with a water curtain pipe at its top spraying water downwards, forming a water curtain on the trough surface. This water curtain carries the collected brick powder into a collection tank, which then flows into the slurry making mechanism to produce slurry. Because the brick powder does not contact the ground during the process, the resulting slurry has fewer impurities and can be recycled as a raw material for ceramic tiles, significantly reducing material waste. Furthermore, the entire process is automated, eliminating the need for manual operation under the conveyor line, solving the safety issues associated with manual cleaning under equipment. The collected brick powder can also be recycled, reducing costs and greatly improving the cleanliness of the workshop. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of the raw material collection and slurry making device according to one embodiment of this utility model.

[0015] Figure 2 This is a side view of a raw material collection and slurry making device according to one embodiment of the present invention.

[0016] Figure 3 This is a layout diagram of the raw material collection and slurry making device according to one embodiment of this utility model.

[0017] Figure 4 This is a top view of a raw material collection and slurry making device according to one embodiment of this utility model.

[0018] The components include: a raw powder collection mechanism 1; a slurry preparation mechanism 2; a conveyor line 10; a water curtain pipe 11; a water guide trough 12; a water collection trough 13; a feeding conduit 131; a slurry mixer 21; a feed conduit 211; a mixing motor 212; a level gauge 213; a mixing tank 214; a slurry discharge pipe 215; a pump 22; and a slurry delivery pipe 216. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish and describe features, without any order or emphasis.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model according to the specific circumstances.

[0023] The following is combined Figures 1 to 4 This invention describes a brick powder collection and slurry making device for conveying brick blanks, which is disposed below a conveyor line 10 for conveying undried brick blanks. The top of the conveyor line 10 is provided with a conveyor roller table, and includes a brick powder collection mechanism 1 and a slurry making mechanism 2. The billet powder collection mechanism 1 includes a water curtain pipe 11, a water guide trough 12, and a water collection trough 13. The opening of the water guide trough 12 faces upward and is installed below the conveying roller table of the conveying line 10. One end of the water guide trough 12 is close to the input end of the conveying line 10 and is provided with the water curtain pipe 11. The other end of the water guide trough 12 is inclined downward and close to the output end of the conveying line 10. The spray nozzle of the water curtain pipe 11 faces the other end of the water guide trough 12. The input end of the water collection trough 13 is connected to the other end of the water guide trough 12. The water curtain pipe 11 is used to provide a water curtain to the surface of the water guide trough 12. The water guide trough 12 is used to collect the brick powder falling from the conveyor line 10. The output end of the water collection trough 13 is connected to the input end of the slurry making mechanism 2. The slurry making mechanism 2 is used to turn the collected water and brick powder into slurry by stirring.

[0024] The brick powder collection and slurry-making device for conveying brick blanks is located below the conveyor line 10 for conveying unfired brick blanks. The conveyor line 10 is a roller conveyor line located between the press and the inlet of the drying kiln, conveying undried brick blanks. In this state, the brick blanks have low strength. During the entire conveying process before drying, the brick powder adhering to the surface of the brick blanks will fall to the ground through the gaps in the conveyor rollers, polluting the environment. Therefore, in this embodiment, a brick powder collection mechanism 1 is provided below the conveyor line 10. The brick powder collection mechanism 1 collects the brick powder falling from the conveyor line 10 through a water guide trough 12, preventing the brick powder from polluting the ground or equipment. The water guide trough 12 is inclined downwards, and a water curtain pipe 11 is installed at its top to spray water downwards, forming a water curtain on the surface of the water guide trough 12. This allows the collected brick powder to flow with the water into the water collection tank 13, and finally into the slurry-making mechanism 2 to form a slurry. Because the brick powder does not come into contact with the ground during the process, the resulting slurry has fewer impurities and can be recycled as a raw material for ceramic tiles, greatly reducing material waste. Moreover, the entire process is automated, eliminating the need for manual operation under the conveyor line 10, thus solving the safety problem of manual cleaning under the equipment. At the same time, the collected brick powder can be recycled, reducing costs and greatly improving the hygiene of the workshop.

[0025] It should be noted that when the conveyor line 10 is long, multiple raw material collection mechanisms 1 can be installed in sections below it, such as... Figure 1 As shown, the output end of the water collection tank 13 of each of the brick powder collection mechanisms 1 is connected to the input end of the slurry-forming mechanism 2 via a pipe. Preferably, the water curtain pipe 11 can provide a high-pressure water curtain to the surface of the water guide tank 12 via a water jet, which can more effectively flush the brick powder accumulated on the surface of the water guide tank 12.

[0026] Specifically, such as Figure 2 As shown, the length direction of the water guide trough 12 is the same as the conveying direction of the conveyor line 10, and the other end of the water guide trough 12 is inclined downward at 3° to 8°. The length direction of the water guide trough 12 is the same as the conveying direction of the conveyor line 10, covering the entire conveying surface of the conveyor line 10 below, effectively preventing the billet powder from falling to the ground; the other end of the water guide trough 12 is inclined downward at 3° to 8°, this angle range allows the water curtain to better wash away the billet powder adhering to the surface of the water guide trough 12, reducing the billet powder adhesion to the surface of the water guide trough 12.

[0027] Furthermore, the input end of the water curtain pipe 11 is connected to a circulating wastewater recycling network, which supplies the wastewater recycled during tile production to the water curtain pipe 11. The water curtain pipe 11 uses the recycled wastewater from tile production to form a water curtain, flushing the water guide trough 12, allowing the production wastewater to be reused in production. This reduces tap water consumption and wastewater discharge, and minimizes raw material loss. The recycled wastewater from tile production can originate from raw material preparation, machining, spray towers, etc. In this embodiment, the slurry is ultimately used as raw material slurry and recycled for raw material preparation. Therefore, the collected wastewater can be treated by sedimentation, and the supernatant can be collected and transported to the water curtain pipe 11.

[0028] Preferably, the water guide channel 12 is made of stainless steel, and its surface is coated with a corrosion-resistant coating. The stainless steel water guide channel 12 is wear-resistant and durable, and the corrosion-resistant coating prevents chemical corrosion from components in the ceramic tile powder. The corrosion-resistant coating is a commercially available coating with chemical corrosion resistance, such as some plastic coatings (e.g., polyethylene coating, polytetrafluoroethylene coating), or some ceramic-based coatings (e.g., alumina ceramic coating, chromium oxide ceramic coating).

[0029] Specifically, the top opening of the water collection trough 13 is located below the other end of the water guide trough 12, which is an open structure. The output end of the water collection trough 13 is equipped with a feeding conduit 131, which is connected to the input end of the slurry mixing mechanism 2. The open structure of the other end of the water guide trough 12, connected to the top opening of the water collection trough 13 below, allows the collected brick powder to flow quickly into the water collection trough 13 with the water flow, eliminating the need for additional pipeline transport, thus preventing blockages and reducing maintenance. The water collection trough 13, connected to the input end of the slurry mixing mechanism 2 via the feeding conduit 131, serves a guiding function, preventing the mixed liquid from falling to the ground and causing pollution.

[0030] More specifically, such as Figure 4 As shown, the pulping mechanism 2 is equipped with a pulp mixer 21, and the top of the pulp mixer 21 is equipped with a feed conduit 211. The feeding conduit 131 and the feed conduit 211 are connected. The top of the slurry mixer 21 is also equipped with a stirring motor 212, the output end of which is connected to a stirring shaft that extends into the stirring tank 214 of the slurry mixer 21. The slurry mixer 21 performs preliminary mixing of the collected water and brick powder, homogenizing them into a slurry.

[0031] Optionally, such as Figure 3As shown, the slurry mixer 21 is also equipped with a level gauge 213, which is installed on one side of the mixing tank 214. The level gauge 213 is used to measure the slurry level in the mixing tank 214. Measuring the slurry level in the mixing tank 214 by using the level gauge 213 facilitates understanding the slurry collection process.

[0032] In some embodiments, the slurry mixer 21 is further provided with a slurry discharge pipe 215, which is connected to the bottom of the mixing tank 214. The reserved slurry discharge pipe 215 can be used for sampling, which facilitates workers to understand the slurry's mixing status and detect its composition.

[0033] Furthermore, the pulping mechanism 2 also includes a pump 22, and the pulp mixer 21 is further equipped with a pulp delivery pipe 216. One end of the pulp delivery pipe 216 is connected to the bottom of the mixing tank 214, and the other end of the pulp delivery pipe 216 is connected to the input end of the pump 22. The output end of the pump 22 is connected to the raw material pulping tank through a pipe. This allows the collected and pulped raw powder to be recycled back into the raw material production process.

[0034] Other components and operations of the brick powder collection and slurry-making device for conveying brick blanks according to the embodiments of this utility model are known to those skilled in the art and will not be described in detail here.

[0035] In this specification, the terms "embodiment," "example," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A brick powder collection and slurry preparation device for conveying brick blanks, disposed below a conveyor line for conveying undried brick blanks, wherein a conveyor roller table is provided at the top of the conveyor line, characterized in that, Includes a raw material collection mechanism and a pulping mechanism: The billet powder collection mechanism includes a water curtain pipe, a water guide trough, and a water collection trough. The opening of the water guide trough faces upward and is installed below the conveyor roller table of the conveyor line. One end of the water guide trough is close to the input end of the conveyor line and is provided with the water curtain pipe. The other end of the water guide trough is inclined downward and close to the output end of the conveyor line. The water spray nozzle of the water curtain pipe faces the other end of the water guide trough. The input end of the water collection trough is connected to the other end of the water guide trough. The water curtain pipe is used to provide a water curtain to the surface of the guide water tank. The guide water tank is used to collect the brick powder falling from the conveyor line. The output end of the water collection tank is connected to the input end of the slurry making mechanism. The slurry making mechanism is used to turn the collected water and brick powder into slurry by stirring.

2. The brick powder collection and slurry making device for conveying brick blanks according to claim 1, characterized in that: The length direction of the water guide channel is the same as the conveying direction of the conveyor line, and the other end of the water guide channel is inclined downward at 3° to 8°.

3. The brick powder collection and slurry making device for conveying brick blanks according to claim 1, characterized in that: The input end of the water curtain pipe is connected to the circulating sewage recycling network, which supplies the wastewater recycled during the tile production process to the water curtain pipe.

4. The brick powder collection and slurry making device for conveying brick blanks according to claim 1, characterized in that: The water guide channel is made of stainless steel, and the surface of the water guide channel is coated with a corrosion-resistant coating.

5. The brick powder collection and slurry making device for conveying brick blanks according to claim 1, characterized in that: The top opening of the water collection tank is located below the other end of the water guide tank, and the other end of the water guide tank is an open structure. The output end of the water collection tank is provided with a feeding conduit, which is connected to the input end of the pulping mechanism.

6. The brick powder collection and slurry making device for conveying brick blanks according to claim 5, characterized in that: The pulping mechanism is equipped with a pulp mixer, and the top of the pulp mixer is equipped with a feed pipe, which is connected to the feed pipe. The top of the slurry mixer is also equipped with a stirring motor, and the output end of the stirring motor is connected to a stirring shaft, which extends into the mixing tank of the slurry mixer.

7. The brick powder collection and slurry making device for conveying brick blanks according to claim 6, characterized in that: The slurry mixer is also equipped with a level gauge, which is installed on one side of the mixing tank and is used to measure the level of the slurry in the mixing tank.

8. The brick powder collection and slurry making device for conveying brick blanks according to claim 6, characterized in that: The slurry mixer is also equipped with a slurry discharge pipe, which is connected to the bottom of the mixing tank.

9. The brick powder collection and slurry making device for conveying brick blanks according to claim 6, characterized in that: The slurry preparation mechanism also includes a pump, and the slurry mixer is also equipped with a slurry delivery pipe. One end of the slurry delivery pipe is connected to the bottom of the mixing tank, and the other end of the slurry delivery pipe is connected to the input end of the pump. The output end of the pump is connected to the raw material slurry preparation tank through a pipe.

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