High-efficiency full-automatic slurry preparation, pressure filtration and washing system

Abstract

The present application relates to filter press equipment technical field, specifically to a kind of high-efficiency fully automatic slurry preparation filter washing system, including multiple slurry preparation pools, washing medicine pool and clean water pool, slurry preparation pool top surface is fixedly installed with slurry preparation pump, slurry preparation pump output end is fixedly connected with slurry preparation pipeline, slurry preparation pipeline output end is fixedly connected with first liquid storage tank, slurry preparation pipeline and first liquid storage tank junction place are fixedly installed with slurry preparation flowmeter, first liquid storage tank side is fixedly connected with slurry preparation sampling bottle, slurry preparation sampling bottle side is fixedly connected with slurry preparation concentration meter;First liquid storage tank side is fixedly connected with first electric control valve, first electric control valve is connected with microcomputer system by circuit, first electric control valve output end is fixedly connected with filter press pump, filter press pump output end is fixedly connected with filter press, and filter press side is fixedly connected with hydraulic station;The present application can reduce slurry pool, stirring and other hardware facilities, directly metering dispensing formula material by slurry pump, reduce error, improve the stability of finished product.

Description

TECHNICAL FIELD

[0001] The present application relates to filter press equipment technical field, specifically to a kind of high-efficiency full-automatic slurry preparation filter washing system. BACKGROUND

[0002] Filter press can be divided into plate-and-frame filter press and filter press two, as solid-liquid separation equipment, it has a long history in industrial production, it has good separation effect, wide adaptability, especially for the separation of viscous material, it has its unique advantages. Finished formula mud needs to be pumped and slurried in slurry preparation tank, and then filtered, if the PH of the composition deviates, it needs to be re-punched after filtration, and then filtered after slurry preparation, which is high in cost and low in efficiency.

[0003] Formula mud slurry preparation generally involves mixing corresponding formula materials in multiple slurry tanks, and then stirring uniformly after pumping to formula tank. It occupies a lot of space and requires personnel to conduct on-site sampling and proportioning before filtration. When the PH of formula mud deviates due to excessive proportioning of formula materials, it needs to be re-punched, which increases water dilution, and then filtered after the PH meets the standard. This easily causes composition pollution or deviation, thus a high-efficiency full-automatic slurry preparation filter washing system is needed. SUMMARY

[0004] In view of the above problems in the prior art, the present application provides a high-efficiency full-automatic slurry preparation filter washing system to solve the problems of existing filter systems that need secondary punching and filtration, finished products are easily polluted twice, and formula is inaccurate.

[0005] To solve the above technical problems, the present application adopts the following technical solutions:

[0006] A high-efficiency full-automatic slurry preparation filter washing system includes multiple slurry preparation tanks, washing agent tanks and clean water tanks. A slurry pump is fixedly installed on the top surface of the slurry preparation tank. A slurry pipeline is fixedly connected to the output end of the slurry pump. A first liquid storage tank is fixedly connected to the output end of the slurry pipeline. A slurry flow meter is fixedly installed at the connection between the slurry pipeline and the first liquid storage tank. A slurry sampling bottle is fixedly connected to the side surface of the first liquid storage tank. A slurry concentration meter is fixedly connected to the side surface of the slurry sampling bottle.

[0007] A first electric control valve is fixedly connected to the side surface of the first liquid storage tank. The first electric control valve is connected to a microcomputer system through a circuit. A filter pump is fixedly connected to the output end of the first electric control valve. A filter press is fixedly connected to the output end of the filter pump. A hydraulic station is fixedly connected to the side surface of the filter press.

[0008] Thus, when starting to prepare the product, the slurry pump draws the slurry in the slurry tank through the slurry pipeline into the first liquid storage tank, the slurry flow meter on the top surface of the first liquid storage tank measures the amount of slurry, the slurry enters the slurry sampling bottle, the slurry concentration meter measures the concentration of the slurry, the staff controls the first electric control valve through the microcomputer system, when the slurry meets the process requirements, the first electric control valve is opened, the filter press pump draws the slurry into the filter press, and the hydraulic station provides power to control the filter plate of the filter press to start filtering the slurry, thereby reducing the hardware facilities such as slurry tank and stirring, directly measuring and dispensing the formula material through the slurry pump, reducing errors and improving the stability of the finished product.

[0009] Further, the top surface of the washing agent tank is fixedly installed with a washing pump, the output end of the washing pump is fixedly connected with a washing pipeline, the output end of the washing pipeline is fixedly connected with a second liquid storage tank, a washing flow meter is fixedly installed at the connection between the second liquid storage tank and the washing pipeline, a washing concentration meter is fixedly connected to the side surface of the second liquid storage tank, a second electric control valve is fixedly connected to the side surface of the second liquid storage tank, the second electric control valve is connected with the microcomputer system through a line, and the output end of the second electric control valve is fixedly connected with the filter press pump.

[0010] Thus, during the preparation of the product, the washing pump is opened to draw the washing agent in the washing agent tank into the second liquid storage tank through the washing pipeline, the washing flow meter starts to measure the amount of the washing agent, the washing concentration meter starts to measure the concentration of the washing agent, when the washing agent meets the requirements of adjusting the PH value of the product, the microcomputer system controls the second electric control valve to be opened, and the filter press pump draws the washing agent into the filter press, thereby being able to adjust the PH value of the product, achieve the cleaning effect, reduce secondary slurry mixing and filter pressing, avoid secondary pollution of the finished product, and formula deviation.

[0011] Further, the top surface of the washing agent tank is fixedly installed with a washing pump, the output end of the washing pump is fixedly connected with a washing pipeline, the output end of the washing pipeline is fixedly connected with a second liquid storage tank, a washing flow meter is fixedly installed at the connection between the second liquid storage tank and the washing pipeline, a washing concentration meter is fixedly connected to the side surface of the second liquid storage tank, a second electric control valve is fixedly connected to the side surface of the second liquid storage tank, the second electric control valve is connected with the microcomputer system through a line, and the output end of the second electric control valve is fixedly connected with the filter press pump.

[0012] Thus, when the filter cake is pressed, the water pump is opened to draw the water in the water tank into the third liquid storage tank through the water pipeline, the microcomputer system controls the third electric control valve to be opened, and the filter press pump draws the water into the filter press, thereby being able to provide the filter press with water to press the filter cake and improve the pressing effect.

[0013] Further, the top surface of the first liquid storage tank, the second liquid storage tank and the third liquid storage tank is fixedly installed with an inspection hole, thereby facilitating the staff to overhaul the first liquid storage tank, the second liquid storage tank and the third liquid storage tank.

[0014] Further, the microcomputer system comprises an electric control box and an operation screen fixedly installed on the top surface of the electric control box, and the electric control box is connected with the first electric control valve, the second electric control valve and the third electric control valve through lines, so that the opening and closing states of the first electric control valve, the second electric control valve and the third electric control valve can be controlled by the operation screen, and personnel allocation is facilitated.

[0015] Further, the filter press is fixedly installed with a crushing grid on the bottom surface, and a conveying belt is fixedly installed on the bottom surface of the filter press, and the surface of the conveying belt faces the crushing grid, so that the filter cake filtered by the filter press can be crushed and transported, and the subsequent process is facilitated.

[0016] Further, high-pressure water inlet pipes and high-pressure water outlet pipes are fixedly installed on the two sides of the filter press, so that high-pressure water can be introduced to wash the filter chamber in all directions, and the washing effect is improved.

[0017] Further, a sampling port is fixedly installed on the side surface of the slurry preparation sampling bottle, so that the staff can sample the slurry during preparation, the formula can be adjusted subsequently, and the product PH value error is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of an embodiment of the high-efficiency full-automatic slurry preparation filter pressing and washing system.

[0019] Figure 2 It is a three-dimensional structure schematic view of a slurry preparation tank and related components in an embodiment of the high-efficiency full-automatic slurry preparation filter pressing and washing system.

[0020] Figure 3 It is a three-dimensional structure schematic view of a washing agent tank and related components in an embodiment of the high-efficiency full-automatic slurry preparation filter pressing and washing system.

[0021] Figure 4 It is a three-dimensional structure schematic view of a clean water tank and related components in an embodiment of the high-efficiency full-automatic slurry preparation filter pressing and washing system.

[0022] Figure 5 It is a sectional view structure schematic view of a filter press and related components in an embodiment of the high-efficiency full-automatic slurry preparation filter pressing and washing system.

[0023] Reference signs in the drawings of the specification:

[0024] Mixing tank 1, mixing pump 101, mixing pipeline 102, first storage tank 103, mixing flow meter 104, mixing sampling bottle 105, mixing concentration meter 106, first electrically controlled valve 107, washing tank 2, washing pump 201, washing pipeline 202, second storage tank 203, washing flow meter 204, washing concentration meter 205, second electrically controlled valve 206, clear water tank 3, clear water pump 301, clear water pipeline 302, third storage tank 303, third electrically controlled valve 304, microcomputer system 4, electrical control box 401, operation panel 402, filter press pump 501, pressing pump 502, filter press 6, crushing grid 601, conveyor belt 602, high pressure water inlet pipeline 603, high pressure water outlet pipeline 604, hydraulic station 7, inspection port 8, sampling port 9. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0027] Example:

[0028] like Figures 1-5 As shown, the present invention provides a highly efficient fully automatic slurry preparation, pressure filtration and washing system, comprising multiple slurry preparation tanks 1, washing chemical tanks 2, and clear water tanks 3. A slurry preparation pump 101 is fixedly installed on the top surface of the slurry preparation tank 1. A slurry preparation pipeline 102 is fixedly connected to the output end of the slurry preparation pump 101. A first storage tank 103 is fixedly connected to the output end of the slurry preparation pipeline 102. A slurry preparation flow meter 104 is fixedly installed at the connection between the slurry preparation pipeline 102 and the first storage tank 103. A slurry preparation sampling bottle 105 is fixedly connected to the side of the first storage tank 103. A slurry preparation concentration meter 106 is fixedly connected to the side of the slurry preparation sampling bottle 105.

[0029] A first electrically controlled valve 107 is fixedly connected to the side of the first liquid storage tank 103. The first electrically controlled valve 107 is connected to the microcomputer system 4 through a line. A filter press pump 501 is fixedly connected to the output end of the first electrically controlled valve 107. A filter press 6 is fixedly connected to the output end of the filter press pump 501. A hydraulic station 7 is fixedly connected to the side of the filter press 6.

[0030] Thus, when starting to prepare the product, the slurry pump 101 draws the slurry in the slurry tank 1 into the first liquid storage tank 103 through the slurry pipeline 102, the slurry flow meter 104 on the top surface of the first liquid storage tank 103 measures the amount of slurry, the slurry enters the slurry sampling bottle 105, the slurry concentration meter 106 measures the concentration of the slurry, the staff controls the first electric control valve 107 through the microcomputer system 4, when the slurry meets the process requirements, the first electric control valve 107 is opened, the filter pressing pump 501 draws the slurry into the filter press 6, and the hydraulic station 7 provides power to control the filter plate of the filter press 6 to start filtering the slurry, thereby reducing the hardware facilities such as slurry tank and stirring, directly measuring and dispensing the formula material by the slurry pump, reducing errors, and improving the stability of the finished product.

[0031] The washing pump 201 is fixedly installed on the top surface of the washing agent tank 2, the output end of the washing pump 201 is fixedly connected with the washing pipeline 202, the output end of the washing pipeline 202 is fixedly connected with the second liquid storage tank 203, the washing flow meter 204 is fixedly installed at the connection between the second liquid storage tank 203 and the washing pipeline 202, the washing concentration meter 205 is fixedly connected with the side surface of the second liquid storage tank 203, the second electric control valve 206 is fixedly connected with the side surface of the second liquid storage tank 203, the second electric control valve 206 is connected with the microcomputer system 4 through a line, and the output end of the second electric control valve 206 is fixedly connected with the filter pressing pump 501.

[0032] Thus, in the process of preparing the product, the washing pump 201 is opened to draw the washing agent in the washing agent tank 2 into the second liquid storage tank 203 through the washing pipeline 202, the washing flow meter 204 starts to measure the amount of the washing agent, the washing concentration meter 205 starts to measure the concentration of the washing agent, when the washing agent meets the requirements of adjusting the PH value of the product, the microcomputer system 4 controls the second electric control valve 206 to be opened, and the filter pressing pump 501 draws the washing agent into the filter press 6, thereby being capable of adjusting the PH value of the product, achieving the cleaning effect, reducing the secondary slurry beating and filter pressing, avoiding the secondary pollution of the finished product, and formula deviation.

[0033] The clean water pump 301 is fixedly installed on the top surface of the clean water tank 3, the output end of the clean water pump 301 is fixedly connected with the clean water pipeline 302, the output end of the clean water pipeline 302 is fixedly connected with the third liquid storage tank 303, the third electric control valve 304 is fixedly connected with the side surface of the third liquid storage tank 303, the third electric control valve 304 is connected with the microcomputer system 4 through a line, the output end of the third electric control valve 304 is fixedly connected with the filter pressing pump 502, and the output end of the filter pressing pump 502 is fixedly connected with the filter press 6.

[0034] Thus, when the filter cake is pressed, the clean water pump 301 is opened to draw the clean water in the clean water tank 3 into the third liquid storage tank 303 through the clean water pipeline 302, the microcomputer system 4 controls the third electric control valve 304 to be opened, and the filter pressing pump 502 draws the clean water into the filter press 6, thereby being capable of providing the filter press 6 with clean water to press the filter cake and improving the pressing effect.

[0035] The first liquid storage tank 103, the second liquid storage tank 203 and the third liquid storage tank 303 are fixedly installed with manholes 8 on top surfaces, so that the first liquid storage tank 103, the second liquid storage tank 203 and the third liquid storage tank 303 can be maintained by workers.

[0036] The microcomputer system 4 comprises an electric control box 401 and an operation screen 402 fixedly installed on the top surface of the electric control box 401, and the electric control box 401 is connected with the first electric control valve 107, the second electric control valve 206 and the third electric control valve 304 through lines, so that workers can control the opening and closing states of the first electric control valve 107, the second electric control valve 206 and the third electric control valve 304 through the operation screen 402, and personnel allocation can be optimized.

[0037] The filter press 6 is fixedly installed with a crushing grid 601 on the bottom surface, and a conveying belt 602 is fixedly installed on the bottom surface of the filter press 6, and the surface of the conveying belt 602 faces the crushing grid 601, so that the filter cake filtered by the filter press 6 can be crushed and transported, and subsequent processes can be handled.

[0038] The filter press 6 is fixedly installed with a high-pressure water inlet pipeline 603 and a high-pressure water outlet pipeline 604 on both sides, so that high-pressure water can be introduced to wash the filter chamber in all directions, and the washing effect is improved.

[0039] The slurry preparation sampling bottle 105 is fixedly installed with a sampling port 9 on the side surface, so that workers can sample the slurry during preparation, subsequent formula adjustment can be facilitated, and product PH value error can be reduced.

[0040] The above is only an embodiment of the present application, and common knowledge of specific structures and characteristics in the scheme is not described in detail, and the ordinary skilled in the art knows all ordinary technical knowledge in the technical field of the application before the application date or the priority date, can know all prior art in the field, and has the ability to apply conventional experimental means before the date, and the ordinary skilled in the art can improve and implement the scheme under the guidance of the present application, and some typical known structures or known methods should not be an obstacle for the ordinary skilled in the art to implement the present application. It should be pointed out that, for the skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should be regarded as the protection scope of the present application, and these will not affect the effect and practicality of the patent.

Claims

1. A highly efficient fully automatic slurry preparation, filter press, and washing system, characterized in that: It includes multiple slurry mixing tanks (1), washing chemical tanks (2) and clear water tanks (3). A slurry mixing pump (101) is fixedly installed on the top surface of the slurry mixing tank (1). A slurry mixing pipe (102) is fixedly connected to the output end of the slurry mixing pump (101). A first storage tank (103) is fixedly connected to the output end of the slurry mixing pipe (102). A slurry mixing flow meter (104) is fixedly installed at the connection between the slurry mixing pipe (102) and the first storage tank (103). A slurry mixing sampling bottle (105) is fixedly connected to the side of the first storage tank (103). A slurry mixing concentration meter (106) is fixedly connected to the side of the slurry mixing sampling bottle (105). The first liquid storage tank (103) is fixedly connected to a first electrically controlled valve (107) on its side. The first electrically controlled valve (107) is connected to a microcomputer system (4) via a line. The output end of the first electrically controlled valve (107) is fixedly connected to a filter press pump (501). The output end of the filter press pump (501) is fixedly connected to a filter press machine (6). The filter press machine (6) is fixedly connected to a hydraulic station (7) on its side. A washing pump (201) is fixedly installed on the top surface of the washing tank (2). A washing pipe (202) is fixedly connected to the output end of the washing pump (201). A second storage tank (203) is fixedly connected to the output end of the washing pipe (202). A washing flow meter (204) is fixedly installed at the connection between the second storage tank (203) and the washing pipe (202). A washing concentration meter (205) is fixedly connected to the side of the second storage tank (203). A second electrically controlled valve (206) is fixedly connected to the side of the second storage tank (203). The second electrically controlled valve (206) is connected to the microcomputer system (4) through a line. The output end of the second electrically controlled valve (206) is fixedly connected to the filter press pump (501).

2. The high-efficiency fully automatic slurry preparation, pressure filtration, and washing system as described in claim 1, characterized in that: A water pump (301) is fixedly installed on the top surface of the clear water tank (3). A water pipe (302) is fixedly connected to the output end of the water pump (301). A third storage tank (303) is fixedly connected to the output end of the water pipe (302). A third electrically controlled valve (304) is fixedly connected to the side of the third storage tank (303). The third electrically controlled valve (304) is connected to the microcomputer system (4) through a line. A pressing pump (502) is fixedly connected to the output end of the third electrically controlled valve (304). The output end of the pressing pump (502) is fixedly connected to the filter press (6).

3. The high-efficiency fully automatic slurry preparation, pressure filtration, and washing system as described in claim 1, characterized in that: The top surfaces of the first liquid storage tank (103), the second liquid storage tank (203) and the third liquid storage tank (303) are all fixedly equipped with inspection ports (8).

4. The high-efficiency fully automatic slurry preparation, pressure filtration, and washing system as described in claim 1, characterized in that: The microcomputer system (4) includes an electrical control box (401) and an operation screen (402) fixedly installed on the top surface of the electrical control box (401). The electrical control box (401) is connected to the first electrically controlled valve (107), the second electrically controlled valve (206), and the third electrically controlled valve (304) via lines.

5. The high-efficiency fully automatic slurry preparation, pressure filtration, and washing system as described in claim 1, characterized in that: The bottom surface of the filter press (6) is fixedly installed with a crushing grid (601) and a conveyor belt (602) is fixedly installed on the bottom surface of the filter press (6), with the surface of the conveyor belt (602) facing the crushing grid (601).

6. The high-efficiency fully automatic slurry preparation, pressure filtration, and washing system as described in claim 1, characterized in that: The filter press (6) is fixedly installed with a high-pressure water inlet pipe (603) and a high-pressure water outlet pipe (604) on both sides respectively.

7. The high-efficiency fully automatic slurry preparation, pressure filtration, and washing system as described in claim 1, characterized in that: The sampling port (9) is fixedly installed on the side of the slurry sampling bottle (105).

Images