Liquid receiving device of filter press
By designing the filter press liquid contact device, sewage is collected and stored using the water collector and water pipe, combined with the electric telescopic rod and transmission rod, the filter cake is transferred to the conveyor belt, and the sewage leakage and filter cake are solved. The problem of accumulation improves the filtering effect.
Patent Information
- Application Number
- CN202421821212.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-07-30
AI Technical Summary
When the filter press rinses the filter cloth, sewage is prone to leak through the liquid flap, causing the filter cake to increase moisture content and affect the filtration effect.
A filter press liquid contact device is designed, including a liquid contact box, a liquid storage box and a liquid contact flip plate. By setting up a water collection tank and water pipe, sewage is collected and stored in the liquid storage tank to avoid sewage leakage. At the same time, the electric telescopic rod and transmission rod are used to drive the liquid contact flip plate to transfer the filter cake to the conveyor belt to avoid accumulation.
It effectively avoids sewage leakage, reduces the moisture content of the filter cake, improves the filtration effect, and prevents the filter cake from accumulating at the bottom.
Smart Images
Figure CN222445507U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of liquid connecting devices for filter presses, in particular to a liquid connecting device for filter presses. Background Art
[0002] The filter press uses a special filter medium to apply a certain pressure to the object, causing the liquid to seep out. Under high pressure, the filtrate will seep out from the gaps between the filter plates. The filtrate is collected by setting a liquid receiving tray. It is a commonly used solid-liquid separation equipment.
[0003] At present, the filter cloth of the filter press needs to be rinsed after use, but the sewage used to rinse the filter cloth is easy to leak through the liquid receiving flap, which will wet the filter cake dropped under the filter plate, increase the water content of the filter cake, and thus affect the filtering effect. Therefore, a liquid receiving device for the filter press is proposed to solve the above problem. Utility Model Content
[0004] The utility model aims to provide a liquid receiving device for a filter press to solve the problems raised by the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid receiving device for a filter press, comprising a liquid receiving box, a liquid storage box and a liquid receiving flap, a second electric telescopic rod is installed on the surface of one end of the liquid receiving box, one end of the second electric telescopic rod is connected to a second connecting rod, a first electric telescopic rod is arranged at the lower end of the second electric telescopic rod, the first electric telescopic rod is installed on the surface of one end of the liquid receiving box, and one end of the first electric telescopic rod is connected to the first connecting rod;
[0006] The liquid receiving flaps are provided with two groups, one side of the liquid receiving flaps of one group is connected to the second transmission rod, and one side of the liquid receiving flaps of the other group is connected to the first transmission rod, one end of the first transmission rod and the second transmission rod both pass through one end of the liquid receiving box and are respectively connected to the surfaces of the first connecting rod and the second connecting rod, and the other ends of the first transmission rod and the second transmission rod are both installed on the inner wall of the other end of the liquid receiving box;
[0007] Water collecting troughs are installed on the surfaces of both sides of the two groups of liquid receiving flaps, and water pipes are connected to the bottoms of the centers of the two groups of water collecting troughs.
[0008] Furthermore, a support plate is installed on the upper surface of the liquid storage tank, and a through hole is opened on the upper surface of the support plate. The lower end of the water pipe passes through the through hole and extends to the inner side of the liquid storage tank.
[0009] Furthermore, a conveyor belt is provided at the upper end of the liquid storage tank, and the conveyor belt is installed on the inner wall of the support plate.
[0010] Furthermore, a drainage pipe is provided on one side of one end of the liquid storage tank, and one end of the drainage pipe passes through the interior of the liquid storage tank.
[0011] Furthermore, the bottom of the liquid storage tank is provided with supporting legs, and the supporting legs are provided in multiple groups.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. Through the set water collection tank, during cleaning, the sewage flows into the water collection tanks on both sides through the liquid receiving flap, and then flows into the liquid storage tank through the set water pipe for storage, which can prevent the sewage used to wash the filter cloth from leaking through the liquid receiving flap and wetting the filter cakes falling under the filter plate.
[0014] 2. The second electric telescopic rod and the first electric telescopic rod are respectively driven to rotate the second connecting rod and the first connecting rod, and the first connecting rod and the second connecting rod are respectively driven to rotate the first transmission rod and the second transmission rod, and the two sets of liquid receiving flaps are driven to flip toward the lower end through the rotation of the first transmission rod and the second transmission rod, so as to facilitate the filter cake to fall onto the conveyor belt and be transmitted to one side, thereby avoiding the accumulation of filter cake at the bottom. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a main schematic diagram of the utility model;
[0016] Figure 2 This is a schematic diagram of the liquid connection device of the utility model;
[0017] Figure 3 This is a schematic diagram of the liquid storage tank of the utility model;
[0018] In the figure: 1-liquid receiving box, 2-liquid storage box, 3-liquid receiving flap, 4-support leg, 5-first connecting rod, 6-second electric telescopic rod, 7-first transmission rod, 8-first electric telescopic rod, 9-second connecting rod, 10-water pipe, 11-second transmission rod, 12-water collecting trough, 13-drain pipe, 14-conveyor belt, 15-perforation, 16-support plate. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Please refer to Figure 1 to Figure 3As shown, the utility model is a liquid receiving device for a filter press, comprising a liquid receiving device for a filter press, comprising a liquid receiving box 1, a liquid storage box 2 and a liquid receiving flap 3, a second electric telescopic rod 6 is installed on the surface of one end of the liquid receiving box 1, one end of the second electric telescopic rod 6 is connected to the second connecting rod 9, a first electric telescopic rod 8 is arranged at the lower end of the second electric telescopic rod 6, the first electric telescopic rod 8 is installed on the surface of one end of the liquid receiving box 1, one end of 8 is connected to the first connecting rod 5, two groups of liquid receiving flaps 3 are arranged, one side of one group of liquid receiving flaps 3 is connected to the second transmission rod 11, and one side of the other group of liquid receiving flaps 3 is connected to the first transmission rod 7, one end of the first transmission rod 7 and the second transmission rod 11 both penetrate one end of the liquid receiving box 1 and are respectively connected to the surfaces of the first connecting rod 5 and the second connecting rod 9, the other ends of the first transmission rod 7 and the second transmission rod 11 are both installed on the inner wall of the other end of the liquid receiving box 1, and water collecting troughs 12 are installed on the surfaces of both sides of the two groups of liquid receiving flaps 3, and the bottoms at the centers of the two groups of water collecting troughs 12 are connected to water pipes 10.
[0021] When in use, the second electric telescopic rod 6 and the first electric telescopic rod 8 respectively drive the second connecting rod 9 and the first connecting rod 5 to rotate, thereby driving the two groups 3 to flip downward. Through the water collecting trough 12, the sewage flows into the water collecting troughs 12 on both sides through the liquid receiving flap 3 during cleaning, and then flows into the liquid storage tank 2 through the water pipe 10 for storage, which can prevent the sewage used to wash the filter cloth from leaking through the liquid receiving flap and wetting the filter cake dropped under the filter plate.
[0022] Please refer to Figure 3 A support plate 16 is installed on the upper surface of the liquid storage tank 2, and a perforation 15 is opened on the upper surface of the support plate 16. The lower end of the water pipe 10 passes through the perforation 15 and extends to the inner side of the liquid storage tank 2. The perforation 15 is set to facilitate the placement of the water pipe 10, so as to discharge the sewage into the liquid tank 2.
[0023] Please refer to Figure 3 A conveyor belt 14 is provided at the upper end of the liquid storage tank 2. The conveyor belt 14 is installed on the inner wall of the support plate 16. Through the provided conveyor belt 14, the filter cake dropped from the filter press can be transferred to one side to avoid accumulation.
[0024] Please refer to Figure 3 A drainage pipe 13 is provided on one side of one end of the liquid storage tank 2, and one end of the drainage pipe 13 passes through the interior of the liquid storage tank 2. Through the provided drainage pipe 13, the sewage in the liquid storage tank 2 can be discharged to the outside.
[0025] Please refer to Figure 1 The bottom of the liquid storage tank 2 is provided with supporting legs 4, and the supporting legs 4 are provided with multiple groups. The provided supporting legs 4 play a role in supporting the device.
[0026] Working principle: The utility model is a liquid receiving device for a filter press. First, the device is placed at the lower end of the filter press. Then, the second electric telescopic rod 6 and the first electric telescopic rod 8 are used to drive the second connecting rod 9 and the first connecting rod 5 to rotate respectively. The first connecting rod 5 and the second connecting rod 9 are used to drive the first transmission rod 7 and the second transmission rod 11 to rotate respectively. The rotation of the first transmission rod 7 and the second transmission rod 11 drives the two groups of liquid receiving flaps 3 to flip toward the lower end, so that the filter cake falls on the conveyor belt 14 and is transmitted to one side, thereby avoiding the accumulation of filter cake at the bottom. When the filter cloth needs to be cleaned, the liquid receiving flap 3 is closed according to the above principle. During cleaning, the sewage flows through the liquid receiving flap 3 to the water collecting troughs 12 on both sides, and then flows into the liquid storage tank 2 through the provided water pipe 10 for storage. The stored sewage is discharged to the outside through the drain pipe 13.
[0027] The contents not described in detail in this specification belong to the prior art known to professionals in this field.
[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.
Claims
1. A liquid receiving device for a filter press, comprising a liquid receiving box (1), a liquid storage box (2) and a liquid receiving flap (3), characterized in that: A second electric telescopic rod (6) is installed on the surface of one end of the liquid receiving box (1), one end of the second electric telescopic rod (6) is connected to a second connecting rod (9), a first electric telescopic rod (8) is provided at the lower end of the second electric telescopic rod (6), the first electric telescopic rod (8) is installed on the surface of one end of the liquid receiving box (1), and one end of the (8) is connected to the first connecting rod (5); The liquid receiving flaps (3) are provided in two groups, one side of the liquid receiving flaps (3) of one group is connected to the second transmission rod (11), and one side of the liquid receiving flaps (3) of the other group is connected to the first transmission rod (7), one end of the first transmission rod (7) and the second transmission rod (11) both pass through one end of the liquid receiving box (1) and are respectively connected to the surface of the first connecting rod (5) and the second connecting rod (9), and the other ends of the first transmission rod (7) and the second transmission rod (11) are both installed on the inner wall of the other end of the liquid receiving box (1); Water collecting grooves (12) are installed on the surfaces of both sides of the two groups of liquid receiving flaps (3), and the bottoms at the centers of the two groups of water collecting grooves (12) are connected to water pipes (10).
2. A filter press liquid receiving device according to claim 1, characterized in that: A support plate (16) is installed on the upper surface of the liquid storage tank (2), and a through hole (15) is opened on the upper surface of the support plate (16). The lower end of the water pipe (10) passes through the through hole (15) and extends to the inner side of the liquid storage tank (2).
3. A filter press liquid receiving device according to claim 2, characterized in that: A conveyor belt (14) is provided at the upper end of the liquid storage box (2), and the conveyor belt (14) is installed on the inner wall of the support plate (16).
4. A filter press liquid receiving device according to claim 1, characterized in that: A drainage pipe (13) is provided on one side of one end of the liquid storage tank (2), and one end of the drainage pipe (13) passes through the interior of the liquid storage tank (2).
5. A filter press liquid receiving device according to claim 1, characterized in that: The bottom of the liquid storage tank (2) is provided with supporting legs (4), and the supporting legs (4) are provided in multiple groups.