Quick-drying filter press

Abstract

The utility model relates to the technical field of filter presses, and discloses a quick-drying filter press which comprises a machine body, a top plate is fixed at the top of the machine body, mounting plates are mounted on two sides of the top plate, a heating device is mounted on one side of each mounting plate, and a filter pressing chamber is mounted in the machine body. According to the quick-drying filter press, solid particles are gradually accumulated on the filter cloth or the filter plate to form a filter cake after solid-liquid separation is carried out on feed liquid through equipment, the heating plate is heated by starting the heating device, and the filter cake is dried by a heat medium such as steam through the fan, so that the filter cake reaches the required drying degree in a short time; the drying cycle of a filter cake is shortened, the whole filtering process is quicker, the overall working efficiency of the machine body is improved, the heating cover is quickly disassembled and replaced, the effects of convenient maintenance and cleaning are achieved, the service life of equipment is prolonged, the performance of the equipment is improved, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of filter presses, in particular to a fast-drying filter press. Background Art

[0002] The filter press uses a special filter medium to exert a certain pressure on the object, causing the liquid to seep out. It is a commonly used solid-liquid separation equipment. It was used in chemical production in the early 18th century and is still widely used in chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramics and environmental protection industries.

[0003] During the use of traditional filter presses, under the action of pressure, solid particles gradually accumulate on the filter cloth or filter plate to form a filter cake, while the liquid is discharged. Since a certain amount of moisture often remains on the filter cake and it has a certain weight, it is not convenient to store and transport. In addition, the residual moisture may cause corrosion and damage to the internal components of the filter press (such as filter cloth, filter plate, etc.), thereby affecting the service life and performance of the equipment. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, after the filter press performs solid-liquid separation, a certain amount of moisture will remain on the filter cake, which is inconvenient to transport and affects the service life and performance of the equipment. For this reason, we propose a fast-drying filter press.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a quick drying filter press, comprising a body, a top plate fixed on the top of the body, mounting plates installed on both sides of the top plate, a heating device installed on one side of the mounting plate, a filter press chamber installed inside the body, a heating plate installed on the other side of the mounting plate, a plurality of through holes opened on one side of the heating plate, a heating cover installed on one side of the heating plate, two fans installed inside the heating cover, a first shell fixed on both sides of the heating plate, a second shell fixed on both sides of the heating cover, a rotating rod passing through the interior of the second shell and rotatably connected, a limiting plate fixed on one end of the rotating rod located inside the second shell, the limiting plate is elliptical, transmission plates are slidably connected on both sides of the interior of the second shell, a card block is fixed on one end of the transmission plate, card slots are opened on both sides of the first shell, and the interior of the card slot is slidably connected to the card block.

[0006] Preferably, the difference between the maximum diameter and the minimum diameter of the limiting plate is greater than the distance that the card block is inserted into the card slot.

[0007] Preferably, guide rods are fixed on both sides of the interior of the second shell, and a through groove is opened on the surface of the transmission plate, and the interior of the through groove is slidably connected to the guide rod.

[0008] Preferably, first springs are fixed on both sides of the interior of the second shell, and the other end of the first spring is fixed to the transmission plate.

[0009] Preferably, a square rod is slidably connected inside the rotating rod, a knob is fixed at one end of the square rod, an insertion rod is fixed on one side of the knob, and a slot is opened on one side of the second shell, and the inside of the slot is plugged with the insertion rod.

[0010] Preferably, both sides of the rotating rod are provided with sliding grooves, the interior of the sliding groove is slidably connected with a slider, and the other end of the slider is fixed to the square rod.

[0011] Preferably, a second spring is fixed inside the rotating rod, and the other end of the second spring is fixed to the square rod.

[0012] Technical effects and advantages of the utility model:

[0013] In the utility model, after the solid-liquid separation of the feed liquid is carried out by the equipment, the solid particles are gradually accumulated on the filter cloth or the filter plate to form a filter cake. The heating device is started to heat the heating plate, and the fan is used to heat the heat medium, such as steam, to dry the filter cake, so that it can reach the required degree of dryness in a short time, shorten the drying cycle of the filter cake, and make the whole filtering process faster, thereby improving the overall working efficiency of the machine body. By quickly disassembling and replacing the heating cover, the effect of convenient maintenance and cleaning is achieved, the service life and performance of the equipment are improved, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the drying mechanism structure of the utility model;

[0017] Figure 4 It is a schematic cross-sectional structure diagram of the fixing mechanism of the utility model.

[0018] Legend: 1. Machine body; 2. Top plate; 3. Mounting plate; 4. Heating device; 5. Filter press chamber; 6. Heating plate; 7. Through hole; 8. Heating cover; 9. Fan; 10. First shell; 11. Second shell; 12. Turn bar; 13. Limit plate; 14. Transmission plate; 15. Block; 16. Slot; 17. Guide rod; 18. Through slot; 19. First spring; 20. Square rod; 21. Knob; 22. Insert rod; 23. Slot; 24. Slide; 25. Slider; 26. Second spring. DETAILED DESCRIPTION

[0019] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0020] Reference Figure 1-Figure 4 As shown, the utility model provides a technical solution: a fast drying filter press, comprising a body 1, a top plate 2 is fixed on the top of the body 1, mounting plates 3 are installed on both sides of the top plate 2, a heating device 4 is installed on one side of the mounting plate 3, a filter press chamber 5 is installed inside the body 1, a heating plate 6 is installed on the other side of the mounting plate 3, a plurality of through holes 7 are opened on one side of the heating plate 6, a heating cover 8 is installed on one side of the heating plate 6, two fans 9 are installed inside the heating cover 8, a first shell 10 is fixed on both sides of the heating plate 6, and a second shell 11 is fixed on both sides of the heating cover 8 A rotating rod 12 is rotatably connected to the interior of the second shell 11. A limit plate 13 is fixed to one end of the rotating rod 12 located inside the second shell 11. The limit plate 13 is elliptical. Transmission plates 14 are slidably connected to both sides of the interior of the second shell 11. A block 15 is fixed to one end of the transmission plate 14. Card slots 16 are provided on both sides of the first shell 10. The inside of the card slot 16 is slidably connected to the block 15. First springs 19 are fixed to both sides of the interior of the second shell 11. The other end of the first spring 19 is fixed to the transmission plate 14. A square rod 20 is slidably connected to the interior of the rotating rod 12. A knob 21 is fixed at one end of the square rod 20, and a plug rod 22 is fixed at one side of the knob 21. A slot 23 is provided at one side of the second shell 11, and the inside of the slot 23 is plugged with the plug rod 22. After the solid-liquid separation of the feed liquid is carried out by the equipment, the solid particles are gradually accumulated on the filter cloth or the filter plate to form a filter cake. By starting the heating device 4 to heat the heating plate 6, and using the fan 9 to dry the filter cake with a heat medium, such as steam, the filter cake can reach the required drying degree in a short time, shorten the drying cycle of the filter cake, and make the whole filtering process faster, thereby improving the overall work efficiency of the machine body 1. In order to improve the working efficiency, the insertion rod 22 is driven to disengage from the inside of the slot 23 by pulling the knob 21. At this time, the knob 21 can be rotated, and the square groove opened in the rotating rod 12 is used in conjunction with the square rod 20, thereby driving the rotating rod 12 and the limiting plate 13 to rotate, releasing the limit on the transmission plate 14, and using the resilience of the first spring 19 to push the transmission plate 14 to drive the card block 15 to disengage from the inside of the card slot 16, thereby releasing the fixed relationship between the first shell 10 and the second shell 11, so that the operator can disassemble and replace the heating cover 8, thereby achieving the effect of convenient maintenance and cleaning, and the operation is simple.

[0021] Reference Figure 4As shown, in this embodiment: the difference between the maximum diameter and the minimum diameter of the limit plate 13 is greater than the distance that the block 15 is inserted into the slot 16. Through the above design, the moving distance of the transmission plate 14 can be ensured, and the block 15 can be separated from the inside of the slot 16.

[0022] Reference Figure 4 As shown, in this embodiment: guide rods 17 are fixed on both sides of the interior of the second shell 11, a through groove 18 is opened on the surface of the transmission plate 14, and the interior of the through groove 18 is slidably connected to the guide rod 17. By setting the structure of the guide rod 17 and the through groove 18, the moving trajectory of the transmission plate 14 can be restricted to avoid tilting.

[0023] Reference Figure 4 As shown, in this embodiment: sliding grooves 24 are provided on both sides of the rotating rod 12, and a slider 25 is slidably connected inside the sliding groove 24, and the other end of the slider 25 is fixed to the square rod 20. By setting the structure of the sliding groove 24 and the slider 25, it is possible to prevent the user from applying too much force when pulling the knob 21 to drive the square rod 20 to move outward, thereby causing the square rod 20 to escape from the inside of the rotating rod 12.

[0024] Reference Figure 4 As shown, in this embodiment: a second spring 26 is fixed inside the rotating rod 12, and the other end of the second spring 26 is fixed to the square rod 20. By providing the second spring 26, the position of the insertion rod 22 can be constrained, and at the same time, manpower can be saved when fixing the knob 21.

[0025] Working principle: After the user uses the equipment to separate the liquid from the feed, the solid particles gradually accumulate on the filter cloth or filter plate to form a filter cake. The heating device 4 is started to heat the heating plate 6, and the fan 9 is used to dry the filter cake with a heat medium, such as steam, so that it can reach the required degree of dryness in a short time, shorten the drying cycle of the filter cake, and make the entire filtering process faster, thereby improving the overall working efficiency of the body 1. The insertion rod 22 is driven to disengage from the inside of the slot 23 by pulling the knob 21. At this time, the knob 21 can be rotated, and the square groove opened inside the rotating rod 12 is used in conjunction with the square rod 20, thereby driving the rotating rod 12 and the limit plate 13 to rotate, releasing the limit on the transmission plate 14, and using the rebound force of the first spring 19 to push the transmission plate 14 to drive the card block 15 to disengage from the card slot 16. Internally, the fixed relationship between the first shell 10 and the second shell 11 is released, which is convenient for the operator to disassemble and replace the heating cover 8, thereby achieving the effect of convenient maintenance and cleaning, and the operation is simple. Through the above design, the moving distance of the transmission plate 14 can be ensured, and the block 15 can be disengaged from the inside of the card slot 16. By setting the structure of the guide rod 17 and the through groove 18, the moving trajectory of the transmission plate 14 can be restricted to avoid tilting. By setting the structure of the slide groove 24 and the slider 25, the user can avoid using too much force when pulling the knob 21 to drive the square rod 20 to move outward, causing the square rod 20 to disengage from the inside of the rotating rod 12. By setting the second spring 26, the position of the insertion rod 22 can be constrained, and at the same time, when the knob 21 is fixed, it saves manpower.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fast drying filter press, comprising a body (1), characterized in that: A top plate (2) is fixed on the top of the machine body (1), mounting plates (3) are installed on both sides of the top plate (2), a heating device (4) is installed on one side of the mounting plate (3), a filter press chamber (5) is installed inside the machine body (1), a heating plate (6) is installed on the other side of the mounting plate (3), a plurality of through holes (7) are opened on one side of the heating plate (6), a heating cover (8) is installed on one side of the heating plate (6), two fans (9) are installed inside the heating cover (8), a first shell (10) is fixed on both sides of the heating plate (6), A second shell (11) is fixed on both sides of the heating cover (8); a rotating rod (12) is rotatably connected to the interior of the second shell (11); a limiting plate (13) is fixed to one end of the rotating rod (12) located inside the second shell (11); the limiting plate (13) is elliptical; a transmission plate (14) is slidably connected to both sides of the interior of the second shell (11); a clamping block (15) is fixed to one end of the transmission plate (14); and a clamping groove (16) is provided on both sides of the first shell (10); the interior of the clamping groove (16) is slidably connected to the clamping block (15).

2. A fast drying filter press according to claim 1, characterized in that: The difference between the maximum diameter and the minimum diameter of the limiting plate (13) is greater than the distance that the clamping block (15) is inserted into the clamping slot (16).

3. A fast drying filter press according to claim 1, characterized in that: Guide rods (17) are fixed on both sides of the interior of the second shell (11), and a through groove (18) is provided on the surface of the transmission plate (14), and the interior of the through groove (18) is slidably connected to the guide rod (17).

4. A fast drying filter press according to claim 1, characterized in that: First springs (19) are fixed on both sides of the interior of the second housing (11), and the other end of the first spring (19) is fixed to the transmission plate (14).

5. A fast drying filter press according to claim 1, characterized in that: The rotating rod (12) is slidably connected to a square rod (20) inside, a knob (21) is fixed to one end of the square rod (20), an insertion rod (22) is fixed to one side of the knob (21), and a slot (23) is provided on one side of the second housing (11), the inside of the slot (23) is plugged into the insertion rod (22).

6. A fast drying filter press according to claim 1, characterized in that: Slide grooves (24) are provided on both sides of the rotating rod (12), and a slider (25) is slidably connected inside the slide groove (24), and the other end of the slider (25) is fixed to the square rod (20).

7. A fast drying filter press according to claim 1, characterized in that: A second spring (26) is fixed inside the rotating rod (12), and the other end of the second spring (26) is fixed to the square rod (20).

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