CN204400794U - Belt filter press - Google Patents

Belt filter press Download PDF

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Publication number
CN204400794U
CN204400794U CN201420795530.5U CN201420795530U CN204400794U CN 204400794 U CN204400794 U CN 204400794U CN 201420795530 U CN201420795530 U CN 201420795530U CN 204400794 U CN204400794 U CN 204400794U
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CN
China
Prior art keywords
strainer
filter
pressing device
deflector roll
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420795530.5U
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Chinese (zh)
Inventor
李明刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHUCHENG CITY ZHICHENG MACHINERY Co Ltd
Original Assignee
ZHUCHENG CITY ZHICHENG MACHINERY Co Ltd
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Priority to CN201420795530.5U priority Critical patent/CN204400794U/en
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Publication of CN204400794U publication Critical patent/CN204400794U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model proposes a kind of belt filter press, comprise frame, be arranged on the drive unit in frame and electric control box, first strainer and the second strainer, be arranged on the opening for feed of frame side, the gravity dehydration device be connected with opening for feed, the wedge shape filter-pressing device be connected with gravity dehydration device, the S type filter-pressing device be connected with wedge shape filter-pressing device, and be arranged on frame opposite side and the dumping device be connected with S type filter-pressing device, described drive unit is connected by the first strainer with S type filter-pressing device, described gravity dehydration device is connected by the second strainer with S type filter-pressing device.The utility model can realize the continuous filter press to mud, have operate steadily, processing power is large, dewatering efficiency is high, the advantage of long service life.

Description

Belt filter press
Technical field
The utility model relates to sludge treatment device technical field, refer to especially a kind of can the belt filter press of lignin-sludge in a large number.
Background technology
The mud produced in sewage disposal and discharge of industrial wastes process has large, perishable, the cacodorous feature of capacity, if process can cause serious secondary pollution to surrounding environment not in time, now need badly a kind of can the equipment of a large amount of mud of fast processing.
Utility model content
The utility model proposes a kind of belt filter press of the mud for the treatment of producing in sewage disposal and discharge of industrial wastes process.
The technical solution of the utility model is achieved in that
Belt filter press, comprise frame, be arranged on the drive unit in frame and electric control box, first strainer and the second strainer, be arranged on the opening for feed of frame side, the gravity dehydration device be connected with opening for feed, the wedge shape filter-pressing device be connected with gravity dehydration device, the S type filter-pressing device be connected with wedge shape filter-pressing device, and be arranged on frame opposite side and the dumping device be connected with S type filter-pressing device, described drive unit is connected by the first strainer with S type filter-pressing device, and described gravity dehydration device is connected by the second strainer with S type filter-pressing device.
As further improvement of the utility model, described gravity dehydration device comprises multiple deflector roll arranged along same inclined-plane, and described deflector roll connects the second strainer.
As further improvement of the utility model, described wedge shape filter-pressing device comprises the first deflector roll and the second deflector roll, described first deflector roll connects the first strainer, and described second deflector roll connects the first strainer and the second strainer, and forms a wedge shape press filtration region at the joint of the first strainer and the second strainer.
As further improvement of the utility model, described S type filter-pressing device comprises the deflector roll that multiple height is crisscross arranged, and described second strainer is wrapped on deflector roll and forms S type press filtration region.
As further improvement of the utility model, described dumping device comprises discharging deflector roll, union lever and scraper, and described scraper is connected in frame by union lever, and described scraper contacts with the strainer on discharging deflector roll.
As further improvement of the utility model, be also connected with filter-press dehydration roller between described wedge shape filter-pressing device and S type filter-pressing device, described filter-press dehydration roller excircle is provided with the dewatering tank be made up of multiple T-shaped plate.
As further improvement of the utility model, below described gravity dehydration device, S type filter-pressing device and filter-press dehydration roller, be provided with drip tray respectively.
As further improvement of the utility model, described first strainer and the second strainer are equipped with strainer setting device, the regulating wheel that described strainer setting device comprises adjustment cylinder, adjustment plate and is arranged on adjustment plate.
As further improvement of the utility model, described first strainer and the second strainer are equipped with strainer tightening device, the tightening pulley that described strainer tightening device comprises tensioning cylinder, synchronizing linkage and is arranged on synchronizing linkage.
As further improvement of the utility model, described frame is also provided with the washing unit for cleaning the first strainer and the second strainer, described washing unit comprises cleaning shower nozzle and scavenging solution box.
The beneficial effects of the utility model are:
This belt filter press can realize the continuous filter press to mud, have operate steadily, processing power is large, dewatering efficiency is high, the advantage of long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model strainer setting device;
Fig. 3 is the structural representation of the utility model strainer tightening device;
Fig. 4 is the structural representation of the utility model wedge shape filter-pressing device;
Fig. 5 is the side-view of the utility model filter-press dehydration roller;
Fig. 6 is the front view of the utility model filter-press dehydration roller;
Fig. 7 is the structural representation of the utility model S type filter-pressing device;
Fig. 8 is the structural representation of the utility model dumping device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.
As shown in Figure 1, belt filter press, comprise frame 1, be arranged on the drive unit 2 in frame 1 and electric control box 3, first strainer 4 and the second strainer 5, be arranged on the opening for feed 6 of frame 1 side, the gravity dehydration device 7 be connected with opening for feed 6, the wedge shape filter-pressing device 8 be connected with gravity dehydration device 7, the S type filter-pressing device 9 be connected with wedge shape filter-pressing device 8, and be arranged on frame 1 opposite side and the dumping device 10 be connected with S type filter-pressing device 9, filter-press dehydration roller 11 is connected with between wedge shape filter-pressing device 8 and S type filter-pressing device 9, first strainer 4 and the second strainer 5 are equipped with strainer setting device 12 and strainer tightening device 13.
Drive unit 2, strainer setting device 12, strainer tightening device 13, wedge shape filter-pressing device 8, filter-press dehydration roller 11 and S type filter-pressing device 9 are together in series by the first strainer 4 successively, strainer setting device 12, strainer tightening device 13, gravity dehydration device 7, wedge shape filter-pressing device 8, filter-press dehydration roller 11 and S type filter-pressing device 9 are together in series by the second strainer 5 successively, first strainer 4 and the second strainer 5 coincide together at wedge shape filter-pressing device 8, filter-press dehydration roller 11 and S type filter-pressing device 9 place, to play the effect of press filtration mud.
Frame 1 is also provided with the washing unit 14 for cleaning the first strainer 4 and the second strainer 5, washing unit 14 comprises cleaning shower nozzle 141 and scavenging solution box 142.When strainer is walked, continuously across washing unit 14, the pressure water sprayed by cleaning shower nozzle 14 impacts, and the mud remained on strainer departs from strainer under pressure water action, strainer is regenerated, for next dehydration is prepared.
Drip tray 15 is provided with respectively, for the sewage produced after receiving sludge press filtration below gravity dehydration device 7, S type filter-pressing device 9 and filter-press dehydration roller 11.
Gravity dehydration device 7 comprises multiple deflector roll 71 arranged along same inclined-plane, and be connected with the second strainer 5 above deflector roll 71, the mud after flocculation sloughs a large amount of moisture content in gravity district, and mobility is deteriorated, for later extrusion dehydration creates conditions.
As shown in Figure 2, the regulating wheel 123 that strainer setting device 12 comprises adjustment cylinder 121, adjustment plate 122 and is arranged on adjustment plate 122, adjustment cylinder 121 and adjustment plate 122 are hinged in frame 1 all rotationally.The effect of strainer setting device 12 is strainer sideslips that adjustment causes due to strainer tension force inequality, deflector roll installation error, reinforced unequal many reasons, thus ensures the stability of belt filter press work.
As shown in Figure 3, the tightening pulley 133 that strainer tightening device 13 comprises tensioning cylinder 131, synchronizing linkage 132 and is arranged on synchronizing linkage 132, tensioning cylinder 131 can drive synchronizing linkage 132 and tightening pulley 133 to move around, there is provided necessary tension by strainer tensioning and for the squeeze of strainer, the size of its tension force realizes by regulating the air pressure of tensioning cylinder 131.
As shown in Figure 4, wedge shape filter-pressing device 8 comprises the first deflector roll 81 and the second deflector roll 82, first deflector roll 81 connects the first strainer 4, second deflector roll 82 connects the first strainer 4 and the second strainer 5 simultaneously, and form a wedge shape press filtration region 83 at the joint of the first strainer 4 and the second strainer 5, in the present embodiment, the second deflector roll 82 is replaced by regulating wheel 123.The 83 pairs of mud in the wedge shape press filtration region formed by the first strainer 4 and the second strainer 5 applies squeeze, carries out pre-press-dehydrating, to meet the requirement of filter-press dehydration to mud liquid content and mobility.
As shown in Figure 5 and Figure 6, filter-press dehydration roller 11 excircle is provided with dewatering tank 112, first strainer 4 that is made up of multiple T-shaped plate 111 and the second strainer 5 slowly applies pressure around filter-press dehydration roller 11 pairs of mud, and mud is thickening gradually, mobility reduces, for necessary preparation is done in next step S type press filtration.
As shown in Figure 7, S type filter-pressing device 9 comprises deflector roll 91, second strainer 5 that multiple height is crisscross arranged and is wrapped on deflector roll 91 and forms S type press filtration region, and mud is extruded herein further, major part sewage is squeezed out mud, and mud becomes the lower sheet filter cake of liquid content.
As shown in Figure 8, dumping device 10 comprises discharging deflector roll 101, union lever 102 and scraper 103, and scraper 103 is connected in frame 1 by union lever 102, and scraper 103 contacts with the strainer on discharging deflector roll 101, to wipe the mud be bonded on strainer off, reach discharging object.
The utility model is by setting electric control box 3 accessory drive 2 of program in advance, further drive first strainer 4 and the second strainer 5 are walked, carry out whole working process, to realize continuous filter press to mud, have operate steadily, processing power is large, dewatering efficiency is high, the advantage of long service life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. belt filter press, it is characterized in that, comprise frame, be arranged on the drive unit in frame and electric control box, first strainer and the second strainer, be arranged on the opening for feed of frame side, the gravity dehydration device be connected with opening for feed, the wedge shape filter-pressing device be connected with gravity dehydration device, the S type filter-pressing device be connected with wedge shape filter-pressing device, and be arranged on frame opposite side and the dumping device be connected with S type filter-pressing device, described drive unit is connected by the first strainer with S type filter-pressing device, described gravity dehydration device is connected by the second strainer with S type filter-pressing device.
2. belt filter press according to claim 1, is characterized in that, described gravity dehydration device comprises multiple deflector roll arranged along same inclined-plane, and described deflector roll connects the second strainer.
3. belt filter press according to claim 2, it is characterized in that, described wedge shape filter-pressing device comprises the first deflector roll and the second deflector roll, described first deflector roll connects the first strainer, described second deflector roll connects the first strainer and the second strainer, and forms a wedge shape press filtration region at the joint of the first strainer and the second strainer.
4. belt filter press according to claim 3, is characterized in that, described S type filter-pressing device comprises the deflector roll that multiple height is crisscross arranged, and described second strainer is wrapped on deflector roll and forms S type press filtration region.
5. belt filter press according to claim 4, is characterized in that, described dumping device comprises discharging deflector roll, union lever and scraper, and described scraper is connected in frame by union lever, and described scraper contacts with the strainer on discharging deflector roll.
6. belt filter press according to claim 5, is characterized in that, is also connected with filter-press dehydration roller between described wedge shape filter-pressing device and S type filter-pressing device, and described filter-press dehydration roller excircle is provided with the dewatering tank be made up of multiple T-shaped plate.
7. belt filter press according to claim 6, is characterized in that, is provided with drip tray respectively below described gravity dehydration device, S type filter-pressing device and filter-press dehydration roller.
8. belt filter press according to claim 7, is characterized in that, described first strainer and the second strainer are equipped with strainer setting device, the regulating wheel that described strainer setting device comprises adjustment cylinder, adjustment plate and is arranged on adjustment plate.
9. belt filter press according to claim 8, is characterized in that, described first strainer and the second strainer are equipped with strainer tightening device, the tightening pulley that described strainer tightening device comprises tensioning cylinder, synchronizing linkage and is arranged on synchronizing linkage.
10. belt filter press according to claim 9, is characterized in that, described frame is also provided with the washing unit for cleaning the first strainer and the second strainer, and described washing unit comprises cleaning shower nozzle and scavenging solution box.
CN201420795530.5U 2014-12-15 2014-12-15 Belt filter press Expired - Fee Related CN204400794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420795530.5U CN204400794U (en) 2014-12-15 2014-12-15 Belt filter press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420795530.5U CN204400794U (en) 2014-12-15 2014-12-15 Belt filter press

Publications (1)

Publication Number Publication Date
CN204400794U true CN204400794U (en) 2015-06-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420795530.5U Expired - Fee Related CN204400794U (en) 2014-12-15 2014-12-15 Belt filter press

Country Status (1)

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CN (1) CN204400794U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104941288A (en) * 2015-07-04 2015-09-30 苏州达泰佳机械科技有限公司 Novel belt type filter pressing dewaterer
CN106830620A (en) * 2017-01-18 2017-06-13 江苏泽宇环境工程有限公司 A kind of sludge dehydration device
CN107335267A (en) * 2017-07-13 2017-11-10 启东市同启环保科技有限公司 A kind of belt deep dehydration filter press

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104941288A (en) * 2015-07-04 2015-09-30 苏州达泰佳机械科技有限公司 Novel belt type filter pressing dewaterer
CN106830620A (en) * 2017-01-18 2017-06-13 江苏泽宇环境工程有限公司 A kind of sludge dehydration device
CN107335267A (en) * 2017-07-13 2017-11-10 启东市同启环保科技有限公司 A kind of belt deep dehydration filter press

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150617

Termination date: 20161215

CF01 Termination of patent right due to non-payment of annual fee