CN213049554U - Drag chain movable type high-pressure hose device for back blowing and air intake of filter press and automatic filter press - Google Patents
Drag chain movable type high-pressure hose device for back blowing and air intake of filter press and automatic filter press Download PDFInfo
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- CN213049554U CN213049554U CN202021762005.5U CN202021762005U CN213049554U CN 213049554 U CN213049554 U CN 213049554U CN 202021762005 U CN202021762005 U CN 202021762005U CN 213049554 U CN213049554 U CN 213049554U
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Abstract
The utility model discloses a drag chain movable high-pressure hose device for back-blowing air intake of a filter press and an automatic filter press; this tow chain hose device, the main points of innovation scheme are: on the basis of the existing blowback air inlet movable hose (comprising a blowback rubber hose and a rubber hose flange), a rubber hose drag chain device is additionally arranged, and comprises a rubber hose drag chain, a U-shaped drag chain groove, a drag chain hanging seat, a drag chain groove mounting lug and the like; a drag chain groove and lugs thereof are arranged on a main beam at the tail of the machine, a rubber pipe drag chain is arranged in the drag chain groove, a blowback rubber pipe penetrates through the rubber pipe drag chain, and a drag chain suspension seat is arranged on an air inlet flange; the drag chain device effectively drags, supports and protects the back-blowing rubber pipe; has the advantages of beautiful whole drag chain protection pipe, durable hose, safety and reliability. The automatic filter press, namely the bidirectional in-out automatic filter press, solves the technical problems of easy damage and messy contraction of a movable hose without a support by using the towline hose device, reduces the loss and improves the efficiency; the whole machine also has the characteristics of single-hole bidirectional alternate feeding and filtering and air inlet back blowing materials.
Description
Technical Field
The utility model belongs to the technical field of automatic pressure filter (patent classification number B01D 25/12), a portable external pipeline of two-way business turn over filtering mechanism is related to.
Background
The filter press is a pressurized filtering device with multiple filtering chambers operated intermittently; the automatic filter press is a filter press which is integrated mechanically, electrically and hydraulically and intelligently controlled by a PLC (programmable logic controller); the cloth washing machine mainly comprises a frame, a pressing mechanism, a bidirectional in-out filtering mechanism, a plate pulling mechanism, a cloth washing mechanism, a liquid receiving and plate turning mechanism, a hydraulic driving mechanism, a PLC program control system and the like; through PLC control, single operation cycle (filter plate pressing, feeding and filtering, plate turning and liquid receiving, washing and purifying, squeezing and dewatering, material back flushing, blow drying and purifying, plate pulling and cake discharging, and filter cloth cleaning) is automatically completed by one key; is suitable for solid-liquid separation of various suspensions.
Because the filter plate and the pressure plate of the filter press need to repeatedly press, filter, pull open and unload the cake, the inlet and outlet of various fluids (materials, washing water and filtrate) of the filter press are usually arranged on the thrust plate fixed on the machine head to form a unidirectional inlet and outlet filter mechanism, thus being convenient to use a hard pipe to connect an external pipeline; however, when the filter is in special needs, in order to reduce the area of the filter plate occupied by too many unidirectional fluid inlet and outlet holes and correspondingly increase the filtering area of the filter plate, the effective volume of a filter chamber and the like, the fluid inlet and outlet (such as a back-flushing air inlet and a bidirectional undercurrent liquid outlet) are arranged on a pressing plate moving at the tail of the machine to form a bidirectional inlet and outlet filtering mechanism, and a movable high-pressure hose or a movable joint hard pipe is used for external connection.
The back-blowing air inlet is specifically arranged on a pressing plate with reverse and concentric feed holes and movable at the tail, and the feed holes of the filter plates are alternately used so as to reduce the area of the filter plates; the purpose of back flushing the materials is as follows: when back flushing is needed, high-pressure gas back flushing stops residual materials in the feed pipelines of the filter chambers and blows the residual materials back to the stirring position, so that slurry is prevented from influencing the purity of filter cakes, and the next feeding is facilitated.
The existing back-blowing air inlet moving hose has the following defects: the pressure strip blowback air inlet is connected to the high pressure hose upper end, and nonrust steel pipe external pipeline is connected to the lower extreme, so longer because of the hose needs the allowance of activity, but does not have hose activity support and holds in the palm the piece, and the filter plate compresses tightly unloads the cake in-process with the arm-tie, and the high pressure hose is flexible thereupon repeatedly, and the main problem of production is: 1. the hose repeatedly moves and rubs with the frame, and the service life is easily influenced after a long time, so that the shutdown and the error production are caused; 2. the hose is messy to hang down on the ground when being contracted, is not beautiful enough, and has potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defect that current blowback admitted air and removes the hose, solve and remove the hose and do not have the easy damage of bracketing, shrink in disorder technical problem, provide a pressure filter blowback admits air with portable high-pressure hose device of tow chain and corresponding two-way business turn over automatic pressure filter, for short because of the restriction of patent name number of words: a drag chain movable high-pressure hose device for back-blowing air inlet of a filter press and an automatic filter press; bidirectional inlet and outlet means a mode of single-hole bidirectional alternation of feeding and air inlet and single-hole bidirectional dark outflow.
The utility model provides an innovation technical scheme that prior art problem adopted is: a drag chain movable high-pressure hose device for back-blowing air intake of a filter press (hereinafter referred to as a drag chain hose device) mainly adopts the technical scheme that: compared with the prior art, the innovative overall structure has the prominent substantive characteristics that: on the basis of the existing back-blowing air inlet moving hose, a rubber hose drag chain device is additionally arranged, and a back-blowing rubber hose penetrates through the rubber hose drag chain to effectively drag, brace and protect the back-blowing rubber hose; therefore, the technical problems that the movable hose is easy to damage without a support and is disorderly to shrink are solved.
The concrete design scheme of the drag chain hose device is as follows: the device mainly comprises a rubber pipe drag chain, a U-shaped drag chain groove, a drag chain suspension seat, a drag chain groove mounting lug, a back-blowing rubber pipe (high-pressure hose), a rubber pipe flange and other parts; the rubber tube drag chain is a TL125 x 4.5 type stainless steel drag chain, and the specification of the rubber tube drag chain corresponds to that of a back-blowing rubber tube; the U-shaped drag chain groove has the specification corresponding to that of the rubber tube drag chain; the mounting lug of the drag chain groove is rectangular and is provided with two mounting holes; the drag chain suspension seat comprises a suspension seat mounting plate, a suspension seat supporting plate and a supporting plate reinforcing rib, wherein the suspension seat mounting plate is provided with four mounting holes which are welded into an L-shaped suspension seat; the back-blowing rubber pipe is a high-pressure hose, and the length of the back-blowing rubber pipe is 5 meters and corresponds to the moving distance of the push plate; and the rubber pipe flange is corresponding to the air inlet flange in specification.
The connection relation of the main parts is as follows: the double-tow-chain-groove mounting lugs are arranged on the same side of two ends of the U-shaped tow chain groove, the rubber tube tow chain is arranged in the U-shaped tow chain groove, the left end of the tow chain is fixed at the left end of the U-shaped tow chain groove, and the right end of the tow chain is bent upwards and fixed on the tow chain suspension seat to form a rubber tube tow chain device (as shown in figure 2); the back-blowing rubber pipe penetrates through the rubber pipe drag chain, and the rubber pipe flange is connected with the right end of the back-blowing rubber pipe to form a drag chain hose device (as shown in figure 1); the whole drag chain hose device is arranged on a main beam at the tail of the machine through a double drag chain groove mounting lug, a drag chain suspension seat is arranged at the end of an air inlet transposition connecting pipe, a rubber pipe flange is butted with the air inlet flange, and the general assembly of the drag chain hose device and a corresponding filter press is finished (as shown in figure 5); has the functions of traction, supporting and protecting the back-blowing rubber pipe.
The utility model also provides a two-way business turn over automatic pressure filter, this automatic pressure filter uses the utility model provides a pressure filter blowback is admitted air and is used portable high-pressure hose device of tow chain. The automatic filter press mainly comprises a frame, a pressing mechanism, a bidirectional in-and-out filtering mechanism (comprising the utility model), a plate pulling mechanism, a cloth washing mechanism, a liquid receiving and plate turning mechanism, a hydraulic driving mechanism, a PLC program control system and the like; has the characteristics of single-hole bidirectional alternate feeding filtration and air inlet back flushing material.
The utility model provides a tow chain movable high-pressure hose device for back-blowing air intake of a filter press and a corresponding two-way in-out automatic filter press, which have the advantages of large two-way in-out filtering area, beautiful whole tow chain protection pipe, durable hose, safety and reliability; the beneficial effects are that two-way business turn over has improved filter effect and production efficiency, and the tow chain hose device effectively draws, bracketing and protection blowback rubber tube, has prolonged the life of blowback rubber tube, has reduced the fault rate of equipment, has beautified the site environment, has eliminated the potential safety hazard.
Drawings
Fig. 1 is a schematic view of the drag chain movable high-pressure hose device for back-blowing and air-intake of the filter press of the present invention.
Fig. 2 is a schematic view of the drag chain device of the drag chain movable high-pressure hose device for back-blowing air intake of the filter press of the present invention.
Fig. 3 is a schematic view of the suspension fixing seat of the drag chain movable high-pressure hose device for back-blowing air intake of the filter press of the present invention.
Fig. 4 is the schematic diagram of the corresponding two-way in-and-out automatic filter press push plate back-blowing air inlet conversion hose connection position (the connection hose is extended from the upper left corner).
Fig. 5 is the assembly diagram of the drag chain movable high-pressure hose device and the corresponding bidirectional in-and-out automatic filter press for the back blowing and air intake of the filter press of the utility model.
Reference numerals: 1-rubber tube drag chain, 2-U type drag chain groove, 3-drag chain suspension seat, 4-drag chain groove fixing lug, 5-drag chain hose device (the utility model discloses), 6-blowback rubber tube (high-pressure hose), 7-rubber tube flange, 8-suspension seat mounting plate, 9-suspension seat layer board, 10-layer board strengthening rib, 11-air inlet transposition connecting pipe, 12-air inlet flange, 13-push pedal (pressure strip), 14-girder (crossbeam).
Detailed Description
The following description is made in conjunction with the accompanying drawings in the embodiment of the present invention, in which the drag chain movable high-pressure hose device for back-blowing air intake of a filter press and the corresponding bidirectional automatic filter press are shown, and the technical solution in the embodiment of the present invention is described. Based on the embodiments of the present invention, all other embodiments that are not inventive and are made by those skilled in the art, such as the tow chain hose device with the same function and similar structure, all belong to the protection scope of the present invention.
Example 1
A tow chain movable type high-pressure hose device 5 (tow chain hose device for short) for back blowing and air intake of a filter press has the main points of innovative overall implementation scheme: on the basis of the existing blowback air inlet movable hose (comprising a blowback rubber hose 6 and a rubber hose flange 7), a rubber hose drag chain device is additionally arranged, and comprises a rubber hose drag chain 1, a U-shaped drag chain groove 2, a drag chain hanging seat 3, a drag chain groove fixing lug 4 and the like, wherein the blowback rubber hose 6 penetrates through the rubber hose drag chain 1 to effectively drag, brace and protect the blowback rubber hose 6; specific embodiments are described in detail below.
The rubber tube dragging chain 1 is a TL125 x 4.5 type stainless steel dragging chain 1, and the specification corresponds to the back blowing rubber tube 6; the rubber tube drag chain 1 is arranged in the U-shaped drag chain groove 2, the left end of the drag chain 1 is fixed at the left end of the U-shaped drag chain groove 2, and the right end of the drag chain 1 is bent upwards and fixed on the drag chain hanging seat 3 to form a rubber tube drag chain device; used for drawing, supporting and protecting the back-blowing rubber pipe 6.
The specification of the U-shaped drag chain groove 2 corresponds to that of the rubber pipe drag chain 1; the same side of the two ends is provided with a double-drag chain groove mounting lug 4; used for arranging and protecting the rubber pipe drag chain 1 and the blowback rubber pipe 6.
The drag chain suspension seat 3 comprises a suspension seat mounting plate 8, a suspension seat supporting plate 9 and a supporting plate reinforcing rib 10 (shown in figure 3), wherein the suspension seat mounting plate 8 is provided with four mounting holes which are welded into an L-shaped suspension seat 3; is used for hanging the right end of the rubber tube drag chain 1.
The towing chain groove mounting lug 4 is rectangular and is provided with two mounting holes; the mounting lugs 4 are welded on the same side of two ends of the U-shaped drag chain groove 2 and used for mounting the U-shaped drag chain groove 2 on the main tail beam 14.
The back-blowing rubber pipe 6 is a high-pressure hose 6, and the length of the back-blowing rubber pipe 6 is 5 meters and corresponds to the moving distance of the push plate 13; the back-blowing rubber pipe 6 penetrates through the rubber pipe drag chain 1, and the right end of the back-blowing rubber pipe is provided with a rubber pipe flange 7; the device is used for inputting high-pressure gas when materials are subjected to back blowing.
The rubber pipe flange 7 is corresponding to the air inlet flange 12 in specification, and the rubber pipe flange 7 is connected with the right end of the back blowing rubber pipe 6 and is in butt joint with the air inlet flange 12.
Assembly and final assembly of the tow chain hose device 5: the double-tow-chain-groove mounting lugs 4 are arranged on the same side of two ends of the U-shaped tow chain groove 2, the rubber tube tow chain 1 is arranged in the U-shaped tow chain groove 2, the left end of the tow chain 1 is fixed at the left end of the U-shaped tow chain groove 2, and the right end of the tow chain 1 is bent upwards and fixed on the tow chain hanging seat 3 to form a rubber tube tow chain device (as shown in figure 2); a blowback rubber pipe 6 penetrates through a rubber pipe drag chain 1, and a rubber pipe flange 7 is connected with the right end of the blowback rubber pipe 6 to form a drag chain hose device 5 (as shown in figure 1); the whole drag chain hose device 5 is arranged on a main beam 14 at the tail of the machine through a double drag chain groove mounting lug 4, a drag chain suspension seat 3 is arranged at the end of an air inlet transposition connecting pipe 11, a rubber pipe flange 7 is butted with an air inlet flange 12, and the general assembly of the drag chain hose device 5 and a corresponding automatic filter press is completed (as shown in figure 5); has the functions of traction, bracketing and protecting the blowback rubber pipe 6.
The utility model provides a drag chain movable high pressure hose device 5 for back blowing and air intake of a filter press, which has the advantages of integral drag chain protection pipe, durable hose, safety and reliability; the drag chain hose device 5 effectively pulls, supports and protects the back-blowing hose 6, solves the technical problems that a movable hose is not provided with a support, is easy to damage and shrinks disorderly, reduces the loss and improves the efficiency.
Example 2
The utility model provides a two-way business turn over automatic pressure filter uses the utility model provides a pressure filter blowback is admitted air and is used portable high-pressure hose device of tow chain 5. This automatic pressure filter mainly comprises frame, hold-down mechanism, two-way business turn over filtering mechanism (including the utility model discloses 5), arm-tie mechanism, washing cloth mechanism, connect liquid panel turnover mechanism, hydraulic drive mechanism, PLC programmable system etc. part. The utility model discloses 5 and the common technical part of prior art, according to the current standard "van-type pressure filter and plate and frame pressure filter 1 part of china's mechanical industry: type and basic parameters section 2: technical Condition section 3: filter plate (JB/T4333-2013).
The two-way in-and-out filtering mechanism is a core mechanism of a filter press and mainly comprises a machine head single-sided filter plate (a stop plate anti-corrosion filter plate), a two-way in-and-out filter plate, a machine tail single-sided filter plate (a push plate anti-corrosion filter plate), filter cloth, a cloth clamping distributor, a hole end lip-shaped sealing ring, a filter plate supporting handle, external pipelines of each fluid hole and the like; wherein the blowback air inlet is arranged on a pressing plate 13 with the feed hole reversed and concentric and moving at the tail, and the feed holes of the filter plates are alternately used to reduce the area of the filter plates occupied by the fluid holes; the external pipeline of the back-blowing air inlet uses a drag chain hose device 5 (the utility model), and is provided with a Z-shaped air inlet transposition connecting pipe 11 to facilitate the connection of a hose 6; the tail closed flow liquid outlet is externally connected by a movable joint hard pipe; has the characteristics of bidirectional inlet and outlet, single-hole bidirectional alternation for feeding and filtering and air inlet back flushing materials.
Final assembly of tow chain hose arrangement 5: the rubber tube drag chain 1 is arranged in the U-shaped drag chain groove 2, the left end of the drag chain 1 is fixed at the left end of the U-shaped drag chain groove 2, and the right end of the drag chain 1 is bent upwards and fixed on the drag chain hanging seat 3 to form a rubber tube drag chain device (as shown in figure 2); a blowback rubber pipe 6 penetrates through a rubber pipe drag chain 1, and a rubber pipe flange 7 is connected with the right end of the blowback rubber pipe 6 to form a drag chain hose device 5 (as shown in figure 1); the whole drag chain hose device 5 is arranged on a main tail beam 14 through a double drag chain groove mounting lug 4, a drag chain suspension seat 3 is arranged at the end of an air inlet transposition connecting pipe 11 (fixed together with an air inlet flange 12 by using a flange connecting bolt), and a rubber pipe flange 7 is butted with the air inlet flange 12, so that the general assembly of the drag chain hose device 5 and a corresponding filter press is completed (as shown in figure 5); has the functions of traction, bracketing and protecting the blowback rubber pipe 6.
The single complete operation cycle working process of the automatic filter press comprises the following steps: compacting filter plates, feeding and filtering, turning plates to receive liquid, washing and purifying, back blowing materials, blow-drying and purifying, pulling plates to unload cakes and cleaning filter cloth; through a PLC control system, single operation cycle is automatically completed by one key; the intermittent reciprocating circulation work realizes the solid-liquid separation of batch materials (suspension). In the filter plate pressing and plate pulling and cake discharging processes, the drag chain hose device 5 effectively pulls, supports and protects the back-blowing hose 6; the purpose of back flushing the materials is as follows: when back flushing is needed, high-pressure gas back flushing stops residual materials in the feed pipelines of the filter chambers and blows the residual materials back to the stirring position, so that slurry is prevented from influencing the purity of filter cakes, and the next feeding is facilitated.
The utility model has the advantages of large filtering area, high purity of filter cake, beautiful appearance of the whole drag chain protection tube, durable hose, safety and reliability; the beneficial effects are that two-way business turn over has improved filter effect and production efficiency, and tow chain hose device 5 effectively draws, bracketing and protects blowback rubber tube 6, has prolonged the life of blowback rubber tube 6, has reduced the fault rate of equipment, has beautified the site environment, has eliminated the potential safety hazard.
Claims (3)
1. A drag chain movable high-pressure hose device for back-blowing air inlet of a filter press comprises a rubber hose drag chain, a U-shaped drag chain groove, a drag chain suspension seat, a drag chain groove mounting lug, a back-blowing rubber hose and a rubber hose flange; the method is characterized in that: the rubber tube drag chain is a TL125 x 4.5 type stainless steel drag chain, and the specification of the rubber tube drag chain corresponds to that of a back-blowing rubber tube; the specification of the U-shaped drag chain groove corresponds to that of the rubber tube drag chain; the mounting lug of the drag chain groove is rectangular and is provided with two mounting holes; the drag chain suspension seat comprises a suspension seat mounting plate, a suspension seat supporting plate and a supporting plate reinforcing rib, wherein the suspension seat mounting plate is provided with four mounting holes which are welded to form an L-shaped suspension seat; the back-blowing rubber pipe is a high-pressure hose, and the length of the back-blowing rubber pipe is 5 meters and corresponds to the moving distance of the push plate; the specification of the rubber pipe flange corresponds to that of the air inlet flange; the double-tow-chain-groove mounting lugs are arranged on the same side of two ends of the U-shaped tow chain groove, the rubber tube tow chain is arranged in the U-shaped tow chain groove, the left end of the tow chain is fixed at the left end of the U-shaped tow chain groove, and the right end of the tow chain is bent upwards and fixed on the tow chain suspension seat to form the rubber tube tow chain device; the back-blowing rubber pipe penetrates through the rubber pipe drag chain, and the rubber pipe flange is connected with the right end of the back-blowing rubber pipe to form a drag chain hose device.
2. The drag chain movable high-pressure hose device for blowback air intake of filter press according to claim 1, wherein: the whole body is arranged on a main beam of the machine tail through a double-drag chain groove mounting lug, a drag chain suspension seat is arranged at the end of an air inlet transposition connecting pipe, a rubber pipe flange is butted with an air inlet flange, and the general assembly of a drag chain hose device and a corresponding automatic filter press is completed; has the functions of traction, supporting and protecting the back-blowing rubber pipe.
3. An automatic filter press, namely a bidirectional in-out automatic filter press, comprises a frame, a pressing mechanism, a bidirectional in-out filtering mechanism, a plate pulling mechanism, a cloth washing mechanism, a liquid receiving and plate turning mechanism, a hydraulic driving mechanism and a PLC program control system; the device is characterized by comprising the drag chain movable high-pressure hose device for the back-blowing air inlet of the filter press according to any one of claims 1 and 2; has the characteristics of single-hole bidirectional alternate feeding filtration and air inlet back flushing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762005.5U CN213049554U (en) | 2020-08-21 | 2020-08-21 | Drag chain movable type high-pressure hose device for back blowing and air intake of filter press and automatic filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762005.5U CN213049554U (en) | 2020-08-21 | 2020-08-21 | Drag chain movable type high-pressure hose device for back blowing and air intake of filter press and automatic filter press |
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| Publication Number | Publication Date |
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| CN213049554U true CN213049554U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021762005.5U Active CN213049554U (en) | 2020-08-21 | 2020-08-21 | Drag chain movable type high-pressure hose device for back blowing and air intake of filter press and automatic filter press |
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| CN (1) | CN213049554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501658A (en) * | 2022-10-27 | 2022-12-23 | 景津装备股份有限公司 | Multidimensional rotary telescopic feeding and back-blowing hard pipeline and bidirectional feeding type filtering mechanism |
-
2020
- 2020-08-21 CN CN202021762005.5U patent/CN213049554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501658A (en) * | 2022-10-27 | 2022-12-23 | 景津装备股份有限公司 | Multidimensional rotary telescopic feeding and back-blowing hard pipeline and bidirectional feeding type filtering mechanism |
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Address after: 253034 Shandong province Dezhou Jinghua Road Economic Development Zone Jingjin group Patentee after: Jingjin Equipment Co.,Ltd. Address before: 253034 Shandong province Dezhou Jinghua Road Economic Development Zone Jingjin group Patentee before: Jing Jin Environmental Protection Inc. |
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| CP01 | Change in the name or title of a patent holder |