Mud unloading shovel of filter press

Abstract

The utility model relates to the technical field of filter press mud cake cleaning equipment, aims to solve the problems that in the prior art, mud cakes are not prone to falling off, mud unloading tools are heavy, the labor intensity of workers is large, personnel operation is inconvenient, personnel carrying is inconvenient, safety is unreliable when the mud unloading tools are too heavy, and working efficiency is low, and provides a filter press mud unloading shovel which comprises a fixable telescopic assembly. One end of the telescopic assembly is provided with a mud unloading shovel, and the end, close to the telescopic assembly, of the mud unloading shovel is detachably connected to one end of the telescopic assembly. The mud cake shovel has the advantages of being easy to shovel mud cakes, light in weight, small in labor intensity of workers, convenient to operate by personnel, convenient to carry and store, safe and reliable to use by the personnel and high in working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of filter press mud cake cleaning equipment, in particular to a filter press mud unloading shovel. Background Art

[0002] Existing chemical and wastewater treatment plants all choose plate and frame filter presses when treating wastewater filter residues. Plate and frame filter presses are mainly suitable for suspensions with high compressibility or nearly incompressible filter residues. It consists of plates and frames arranged alternately. There are grooves and holes on the filter plates and filter frames as filtrate channels. The filter cloth is sandwiched between the plates and frames, and the plates and frames are connected together with end plates. When working, the suspension is pumped into each filter chamber and filtered at a given pressure. However, when the filter press is unloading mud, due to the water content and the composition of the filter residue, the mud cake will stick to the filter cloth and cannot be effectively removed. Most of the mud unloading tools on site are bulky and inconvenient for personnel to operate, resulting in low work efficiency. Utility Model Content

[0003] The utility model aims to provide a filter press mud unloading shovel to solve the problems in the prior art that mud cake is not easy to fall off, mud unloading tools are bulky, workers have high labor intensity, personnel are inconvenient to operate, personnel are inconvenient to carry, too heavy and unreliable safety and low work efficiency.

[0004] The embodiment of the utility model is achieved as follows:

[0005] The utility model embodiment provides a filter press mud unloading shovel, which includes a fixable telescopic component;

[0006] A mud unloading shovel is provided at one end of the telescopic assembly, and an end of the mud unloading shovel close to the telescopic assembly is detachably connected to one end of the telescopic assembly.

[0007] When in use, workers detachably fix the mud unloading shovel to the telescopic component, and then use the mud unloading shovel to shovel off the mud cake on the filter cloth. If the length needs to be adjusted, the length of the device can be adjusted by adjusting the telescopic component.

[0008] The filter press mud unloading shovel disclosed in the present embodiment is provided with a retractable telescopic component and is made of ABS, which is a light and high-strength one-piece injection molding material, so that the device is easy for workers to use. As a result, the filter press mud unloading shovel has the beneficial effects of being easy to shovel off mud cakes, light weight, low labor intensity for workers, convenient operation for personnel, easy to carry and store, safe and reliable for personnel to use, and high work efficiency.

[0009] Optionally, the mud unloading shovel is made of ABS one-piece injection molding.

[0010] In this way, since the ABS material has high strength, good toughness, is easy to process and shape, and is light in weight, the mud unloading shovel formed by integral injection molding can better shovel off the mud cake on the filter cloth.

[0011] Optionally: a cleaning rod is provided on one side of the mud unloading shovel, the cleaning rod is distributed along the lateral direction of the mud unloading shovel, and the mud unloading shovel is located in the middle of the cleaning rod;

[0012] The cleaning rod is welded on one side of the mud unloading shovel.

[0013] With such arrangement, the cleaning rod can remove filter residues in tiny gaps between the filter plate and the filter frame, greatly improving the cleanliness of the device in cleaning soil.

[0014] Optionally, one end of the cleaning rod has a first cone head, and the other end of the cleaning rod has a second cone head.

[0015] With such arrangement, the first cone head and the second cone head can clean the dirt in the grooves and holes on the filter plate and the filter frame, and then thoroughly clean the filter cloth, thus facilitating cleaning.

[0016] Optionally: the size of the above-mentioned mud unloading shovel is 150mm×200mm.

[0017] Such a setting and such a size ensure the efficiency of shoveling mud and avoid excessive weight, which effectively ensures that the staff can work for a long time and avoid fatigue.

[0018] Optionally: the outer edge of the mud unloading shovel has a knife edge.

[0019] In this way, by configuring the outer edge of the mud unloading shovel to be in the shape of a knife edge, it is easy to shovel off the mud cake, thereby improving work efficiency.

[0020] Optionally: one end of the mud unloading shovel connected to the telescopic assembly has a connecting rod, and one end of the connecting rod close to the telescopic assembly has an external thread.

[0021] With such arrangement, the connecting rod can be connected to the telescopic assembly, thereby expanding the range of motion of the mud unloading shovel, enabling more mud cakes to be shoveled off, thereby improving work efficiency.

[0022] Optionally: the telescopic assembly has a telescopic tube, one end of the telescopic tube close to the connecting rod has an internal thread adapted to the external thread, and the mud unloading shovel is detachably connected to one end of the telescopic tube via the external thread of the connecting rod.

[0023] Such arrangement and connection are convenient for disassembly and assembly, which is beneficial to the packing and transportation of equipment. At the same time, the mud unloading shovel has the technical effect of being replaceable, which is convenient for the replacement or repair of the mud unloading shovel and effectively prolongs the service life of the mud unloading shovel.

[0024] Optionally: a sleeve is provided at the other end of the telescopic tube, the telescopic tube is slidably located inside the sleeve, the end of the sleeve close to the telescopic tube is a conical head, the large end of the conical head is close to the sleeve, the small end of the conical head is close to the telescopic tube, the outer wall of the conical head is provided with an external thread, the external thread is threadedly connected with a locking ring, and the locking ring can be rotatably locked and loosened the telescopic tube;

[0025] The inner wall of the locking ring is a conical structure, and is opposite to the large and small head grooves of the conical head.

[0026] With such arrangement, during use, the locking ring is rotated so as to rotate along the axial direction of the sleeve. When the locking ring is away from the telescopic tube, the conical head is squeezed and deformed by the locking ring, and then the conical head tightly clamps the telescopic tube. At this time, the telescopic tube is locked and the length of the device is fixed, which is convenient for shoveling mud. When the length needs to be adjusted, the locking ring is rotated and moved close to the telescopic tube. The conical head no longer applies pressure, and the telescopic tube can realize the telescopic function in the sleeve.

[0027] Optionally: a handle is provided at one end of the sleeve away from the telescopic tube, and the handle is detachably fixedly connected to the end of the sleeve away from the telescopic tube.

[0028] With such arrangement, the handle is convenient for people to hold tightly, and is also convenient for arranging and hanging. At the same time, the detachable connection is convenient for transportation and effectively reduces the packaging volume.

[0029] Optionally, the outer wall of the sleeve has embossed patterns.

[0030] With this arrangement, the embossed pattern can increase friction and prevent people from slipping when using it.

[0031] Based on the above description, the filter press mud unloading shovel disclosed by the utility model has the beneficial effects of easy shoveling of mud cakes, light weight, low labor intensity for workers, convenient operation for personnel, convenient carrying and storage, safe and reliable use by personnel and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 This is a schematic structural diagram of a filter press unloading mud shovel in an embodiment of the utility model;

[0034] Figure 2 This is a schematic diagram of the structure of the mud shovel in the embodiment of the utility model;

[0035] Figure 3 It is a structural schematic diagram of the telescopic component in the embodiment of the utility model.

[0036] Icons: 1- telescopic assembly, 2- mud unloading shovel, 3- cleaning rod, 4- first cone head, 5- second cone head, 6- connecting rod, 7- telescopic tube, 8- sleeve, 9- locking ring, 10- handle. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0038] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Example

[0040] See also Figure 1 , Figure 2 and Figure 3 , this embodiment provides a filter press mud unloading shovel, including a fixable telescopic component 1;

[0041] A mud unloading shovel 2 is provided at one end of the telescopic component 1 , and an end of the mud unloading shovel 2 close to the telescopic component 1 is detachably connected to one end of the telescopic component 1 .

[0042] When in use, workers detachably fix the mud unloading shovel 2 to the telescopic component 1, and then use the mud unloading shovel 2 to shovel off the mud cake on the filter cloth. If the length needs to be adjusted, the length adjustment of the device can be achieved by adjusting the telescopic component 1.

[0043] The filter press mud unloading shovel disclosed in the present embodiment is provided with a retractable telescopic component 1, and is made of ABS with a light material and high strength for one-piece injection molding, so that the device is easy for workers to use, and thus the filter press mud unloading shovel 2 has the beneficial effects of being easy to shovel off mud cakes, light weight, low labor intensity for workers, convenient operation for personnel, easy to carry and store, safe and reliable for personnel to use, and high work efficiency.

[0044] See also Figure 1 , Figure 2 and Figure 3 The mud unloading shovel 2 is made of ABS integral injection molding. Since ABS material has high strength, good toughness, is easy to process and is light in weight, the mud unloading shovel 2 integrally injected can better shovel off the mud cake on the filter cloth.

[0045] A cleaning rod 3 is provided on one side of the mud unloading shovel 2, and the cleaning rod 3 is distributed along the lateral direction of the mud unloading shovel 2, and the mud unloading shovel 2 is located in the middle section of the cleaning rod 3; the cleaning rod 3 is welded on one side of the mud unloading shovel 2, and the cleaning rod 3 can remove the filter residue in the small gaps on the filter plate and the filter frame, greatly improving the cleanliness of the device in cleaning the soil.

[0046] See also Figure 1 , Figure 2 and Figure 3 One end of the cleaning rod 3 has a first cone head 4, and the other end of the cleaning rod 3 has a second cone head 5. The first cone head 4 and the second cone head 5 can clean the dirt in the grooves and holes on the filter plate and the filter frame, and then thoroughly clean the filter cloth, which is convenient for cleaning.

[0047] The size of the mud unloading shovel 2 is 150mm×200mm, which ensures the working efficiency of the mud unloading shovel and avoids excessive weight, effectively ensuring that the staff can work for a long time and avoid fatigue.

[0048] The outer edge of the mud unloading shovel 2 has a knife edge (not shown in the figure). By setting the outer edge of the mud unloading shovel 2 to be in the shape of a knife edge, it is convenient to shovel off the mud cake, thereby improving work efficiency.

[0049] See also Figure 1 , Figure 2 and Figure 3 One end of the mud unloading shovel 2 connected to the telescopic component 1 has a connecting rod 6, and the end of the connecting rod 6 close to the telescopic component 1 has an external thread (not shown in the figure). The connecting rod 6 can be connected to the telescopic component 1, thereby expanding the range of movement of the mud unloading shovel 2, being able to shovel off more mud cakes, and improving work efficiency.

[0050] The telescopic assembly 1 has a telescopic tube 7, and one end of the telescopic tube 7 close to the connecting rod 6 has an internal thread that matches the external thread. The mud unloading shovel 2 is detachably connected to one end of the telescopic tube 7 through the external thread of the connecting rod 6. This connection is convenient for disassembly and assembly, which is beneficial for the packaging and transportation of equipment. At the same time, the mud unloading shovel 2 has a replaceable technical effect, which is convenient for the replacement or maintenance of the mud unloading shovel 2 and effectively extends the service life of the mud unloading shovel 2.

[0051] See also Figure 1 , Figure 2 and Figure 3 The other end of the telescopic tube 7 is provided with a sleeve 8, and the telescopic tube 7 is slidably located inside the sleeve 8. The end of the sleeve 8 close to the telescopic tube 7 is a conical head (not shown in the figure), the large end of the conical head is close to the sleeve 8, and the small end of the conical head is close to the telescopic tube 7. The outer wall of the conical head has an external thread (not shown in the figure), and a locking ring 9 is threadedly connected to the external thread. The locking ring 9 can rotatably lock and loosen the telescopic tube 7;

[0052] During use, the locking ring 9 is rotated so that the locking ring 9 rotates along the axial direction of the sleeve 8. When locked away from the telescopic tube 7, the conical head is squeezed and deformed by the locking ring 9, and then the conical head tightly clamps the telescopic tube 7. At this time, the telescopic tube 7 is locked and the length of the device is fixed, which is convenient for shoveling mud. When the length needs to be adjusted, the locking ring 9 is rotated and close to the telescopic tube 7. The conical head no longer applies pressure, and the telescopic tube 7 can realize the telescopic function in the sleeve 8.

[0053] A handle 10 is provided at the end of the sleeve 8 away from the telescopic tube 7. The handle 10 is detachably fixedly connected to the end of the sleeve 8 away from the telescopic tube 7. The setting of the handle 10 is convenient for people to hold tightly, and is also convenient for sorting and hanging. At the same time, the detachable connection is convenient for transportation and effectively reduces the packaging volume.

[0054] The outer wall of the sleeve 8 is provided with embossed patterns (not shown in the figure), which can increase friction and prevent people from slipping during use.

[0055] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, the mud unloading shovel 2 can adjust the use length according to the site conditions during use, and has good functions such as quick cake unloading, no mud, no damage to the filter cloth, and cleaning the remaining mud on the sealing surface of the filter cloth.

[0056] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A filter press mud unloading shovel, characterized in that: including a fixable telescopic assembly; A mud unloading shovel is provided at one end of the telescopic assembly, and an end of the mud unloading shovel close to the telescopic assembly is detachably connected to one end of the telescopic assembly; The material of the mud unloading shovel is ABS one-piece injection molding; A cleaning rod is provided on one side of the mud unloading shovel, and the cleaning rod is distributed along the lateral direction of the mud unloading shovel, and the mud unloading shovel is located in the middle section of the cleaning rod; The cleaning rod is welded on one side of the mud unloading shovel; One end of the cleaning rod has a first cone head, and the other end of the cleaning rod has a second cone head; The outer edge of the mud unloading shovel is provided with a knife edge.

2. A filter press mud unloading shovel according to claim 1, characterized in that: The size of the mud unloading shovel is 150mm×200mm.

3. A filter press mud unloading shovel according to claim 1, characterized in that: One end of the mud unloading shovel connected to the telescopic assembly is provided with a connecting rod, and one end of the connecting rod close to the telescopic assembly is provided with an external thread.

4. A filter press mud unloading shovel according to claim 3, characterized in that: The telescopic assembly comprises a telescopic tube, one end of the telescopic tube close to the connecting rod comprises an internal thread adapted to the external thread, and the mud unloading shovel is detachably connected to one end of the telescopic tube via the external thread of the connecting rod.

5. A filter press mud unloading shovel according to claim 4, characterized in that: The other end of the telescopic tube is provided with a sleeve, and the telescopic tube is slidably located inside the sleeve. The end of the sleeve close to the telescopic tube is a conical head, the large end of the conical head is close to the sleeve, and the small end of the conical head is close to the telescopic tube. The outer wall of the conical head is provided with an external thread, and a locking ring is threadedly connected to the external thread. The locking ring can be rotatably locked and loosened. The inner wall of the locking ring is a conical structure, and is opposite to the large and small head grooves of the conical head.

6. A filter press mud unloading shovel according to claim 5, characterized in that: A handle is provided at one end of the sleeve away from the telescopic tube, and the handle is detachably fixedly connected to the end of the sleeve away from the telescopic tube.

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