CN210698966U - Automatic feeding device of filter press - Google Patents
Automatic feeding device of filter press Download PDFInfo
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- CN210698966U CN210698966U CN201921629705.4U CN201921629705U CN210698966U CN 210698966 U CN210698966 U CN 210698966U CN 201921629705 U CN201921629705 U CN 201921629705U CN 210698966 U CN210698966 U CN 210698966U
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Abstract
The utility model relates to a pressure filter automatic feed device, including raw materials pond, feed liquor pipe and feed liquor pump, raw materials pond and feed liquor pump pass through the feed liquor union coupling, the raw materials pond includes initial sludge impoundment and even sludge impoundment, the bottom in initial sludge impoundment is equipped with the discharge gate, fixed conveying filter equipment and the breaker of being equipped with in proper order between initial sludge impoundment and the even sludge impoundment, conveying filter equipment's one end is connected with the discharge gate, the other end is connected with breaker, discharge gate, conveying filter equipment and breaker all are located the top in even sludge impoundment, feed liquor pipe and even sludge impoundment are connected. The utility model discloses a conveying filter equipment and breaker realize reducing the hard piece of large granule in the mud to the preliminary treatment of mud to this causes the jam of feed liquor pump or feed liquor pipe when avoiding mud to get into the pressure filter.
Description
Technical Field
The utility model relates to a pressure filter technical field especially relates to a pressure filter automatic feed device.
Background
A mechanical device for dialyzing liquid by applying a certain pressure to a subject by using a special filter medium in a filter press is a common solid-liquid separation device. The filter press can be used for treating sewage and sludge, the sludge filter pressing is mainly used for removing capillary water among sludge particles, sludge can be greatly reduced in a stacking place by sludge dewatering, and the transportation cost is saved. The feeding of the filter press is an important process, and the existing filter press generally uses a liquid inlet pump to pump sludge into a filter plate of the filter press. However, this method does not treat large particles in the sludge, such as stones, wood, weeds or mixed hard blocks of weeds and sludge, and the direct pumping by the liquid inlet pump easily causes the blockage of the liquid inlet pump or the filter press, thereby affecting the normal operation of the filter press.
In the prior art, the grant bulletin number CN20840833U (grant bulletin date 2019.01.22) discloses a quick feeding device of a dewatering filter press, which crushes large-particle mud blocks and stones in sludge through an extrusion crushing assembly, and avoids the problem that the large-particle mud blocks easily cause blockage of a liquid inlet pipe without treatment. The apparatus has a disadvantage in that large-particle hard lumps in the sludge are not treated differently, and thus the sludge and the large-particle hard lumps are crushed together at all times, so that the object and efficiency of crushing are reduced. In addition, the screw feeding mode is far less efficient than that of a liquid inlet pump.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a pressure filter automatic feed device for solve the hard piece of large granule in the mud and cause the technical problem that states of jam to pressure filter feed liquor pipe and feed liquor pump.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a pressure filter automatic feed device, includes raw materials pond, feed liquor pipe and feed liquor pump, raw materials pond and feed liquor pump pass through the feed liquor union coupling, the raw materials pond includes initial sludge impoundment and even sludge impoundment, the bottom in initial sludge impoundment is equipped with the blanking mouth, fixed conveying filter equipment and the breaker of being equipped with in proper order between initial sludge impoundment and the even sludge impoundment, conveying filter equipment's one end and blanking mouth are connected, the other end is connected with breaker, blanking mouth, conveying filter equipment and breaker all are located the top in even sludge impoundment, feed liquor pipe and even sludge impoundment are connected. The utility model firstly selects sludge meeting the conditions through the conveying and filtering device, namely, sludge without large particles is put into the uniform sludge tank, and the sludge in the uniform sludge tank can be pumped by the liquid inlet pump and directly conveyed to the filter press; and some large-particle hard blocks can not pass through the conveying and filtering device, so that the large-particle hard blocks can be conveyed to the crushing device to be further crushed, the large-particle hard blocks meet the requirement, and then fall into the uniform sludge tank again to serve as the raw material of the filter press, so that waste can be avoided.
Further, conveying filter equipment slope sets up, conveying filter equipment and blanking mouth and breaker between be connected for non-contact. One end of the conveying and filtering device, which is close to the initial sludge tank, is positioned at a high position, and one end of the conveying and filtering device, which is close to the crushing device, is positioned at a low position, so that the conveying efficiency and the screening efficiency of the sludge raw materials can be improved by utilizing the gravity of the sludge; and the transmission filtering device is in non-contact connection with the crushing device and the blanking port, so that the transmission filtering device is prevented from generating extra friction to increase power consumption.
Furthermore, striker plates are fixedly arranged on two sides of the conveying direction of the conveying and filtering device. The striker plate is used for preventing the condition that raw materials overflow from both sides that causes when the flow is too big.
Further, the conveying and filtering device is a conveying belt conveying device, the conveying belt is provided with a plurality of filtering tanks, and the filtering tanks are through grooves. The conveying belt is provided with a filter tank, when sludge passes through the conveying belt, sludge particles meeting the size requirement can pass through the filter tank and fall into the uniform sludge pool as raw materials to wait for a filter press to carry out filter pressing; and the sludge particles which do not meet the size requirement can be conveyed into the crushing box by the conveyor belt and can fall into the box body of the crushing box for crushing treatment due to gravity.
Further, the conveying and filtering device comprises a filter plate and an oscillator, wherein the oscillator is fixedly arranged on the filter plate. The conveying and filtering device can also be in the form of a filter plate, an oscillator is arranged on the filter plate, so that the sludge on the filter plate vibrates, and the sludge is conveyed by the gravity of the sludge and the external vibration.
Further, breaker includes broken case, broken pole and motor, motor fixed mounting in broken incasement wall, broken pole one end links to each other with the motor, and the other end is located broken incasement portion, the part fixed mounting that broken pole is located broken incasement has a plurality of blades. The crushing process is carried out in the crushing box, the crushing rod is controlled to rotate through the motor, and large-particle hard blocks in the sludge are cut by high-speed rotation of the blades fixed on the crushing rod to be crushed.
Further, one side of the crushing box, which is close to the conveying and filtering device, is provided with a feeding notch, and the bottom of the crushing box is conical and is provided with a discharging port. Because breaker removes the hard piece of large granule in the cutting mud through the mode of high-speed rotation, consequently the inside mud of broken case can splash everywhere, for make mud concentrate on broken incasement, so only set up the pan feeding breach in one side of broken case, can effectively prevent the transition of mud from splashing.
Further, a material blocking plug is arranged at a material outlet at the bottom of the initial sludge tank. The material blocking plug can block when the filter press does not work and residual raw materials exist in the raw material pool, and the material blocking plug is pulled out to discharge materials again when the filter press needs to work again.
Further, the putty stopper is rubber buffer or metal thread stopper. When the putty stopper is the metal screw thread stopper, corresponding discharge gate should also the screw thread handle, makes the two can use mutually supporting.
The utility model discloses compare in prior art's beneficial effect and be:
the utility model discloses a conveying filter equipment and breaker realize selecting the mud and the impurity of different particle sizes by conveying filter equipment earlier to the preliminary treatment of mud, and the further breakage of mud that rethread breaker will not conform to the condition makes its meet the demands to this causes the jam of feed liquor pump or feed liquor pipe when avoiding mud to get into the pressure filter. The utility model discloses a screening is broken form again, has also realized the stirring to mud at the action of screening or crushing process, makes its misce bene, and the while is broken also need not carry out the breakage to all mud, and the broken mud after screening can to reduced the consumption, also practiced thrift the cost of enterprises when having improved efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is a plan view of a conveyor belt according to embodiment 1 of the present invention.
Fig. 3 is a schematic view of the overall structure of embodiment 2 of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to specific embodiments and drawings.
Referring to fig. 1-3, embodiments of the present invention include.
Example 1
The utility model provides a pressure filter automatic feed device, including raw materials pond 1, feed liquor pipe 2 and feed liquor pump 3, raw materials pond 1 and feed liquor pump 3 are connected through feed liquor pipe 2, raw materials pond 1 includes initial sludge impoundment 11 and even sludge impoundment 12, the bottom in initial sludge impoundment 11 is equipped with blanking mouth 4, fixed conveying filter equipment and the breaker 6 of being equipped with in proper order between initial sludge impoundment 11 and the even sludge impoundment 12, conveying filter equipment's one end and blanking mouth 4 are connected, the other end is connected with breaker 6, blanking mouth 4, conveying filter equipment and breaker 6 all are located the top in even sludge impoundment 12, feed liquor pipe 2 and even sludge impoundment 12 are connected. The utility model firstly selects sludge meeting the conditions through the conveying and filtering device, namely, sludge without large particles is evenly put into the even sludge tank 12, and the sludge in the even sludge tank 12 can be extracted by the liquid inlet pump 3 and directly conveyed to the filter press; and some large-particle hard blocks can not pass through the conveying and filtering device, so that the large-particle hard blocks can be conveyed into the crushing device 6 to be further crushed to meet the requirement, and then fall into the uniform sludge tank 12 again to be used as the raw material of the filter press, so that the waste can be avoided.
The conveying and filtering device is obliquely arranged, and the conveying and filtering device is connected with the blanking port 4 and the crushing device 6 in a non-contact manner. One end of the conveying and filtering device, which is close to the initial sludge tank 11, is positioned at a high position, and one end of the conveying and filtering device, which is close to the crushing device 6, is positioned at a low position, so that the conveying and screening efficiency of the sludge raw materials can be improved by utilizing the gravity of the sludge; and the non-contact connection between the conveying and filtering device and the crushing device 6 and the blanking port 4 can avoid the additional friction generated by the conveying and filtering device and the power consumption increase.
And the two sides of the conveying direction of the conveying and filtering device are fixedly provided with a material baffle plate 7. The striker plate 7 is used to prevent the overflow of the raw material from both sides when the flow rate is too large.
In this embodiment, the conveying and filtering device is a conveyor belt conveying device, the conveyor belt 5 is provided with a plurality of filtering tanks 51, and the filtering tanks 51 are through grooves. The conveyor belt 5 is provided with a filter tank 51, when sludge passes through the conveyor belt 5, sludge particles meeting the size requirement pass through the filter tank 51 and fall into the uniform sludge tank 12 to be used as a raw material to wait for a filter press to carry out filter pressing; while sludge particles which do not meet the size requirement are conveyed into the crushing box 61 by the conveyor belt 5 and fall into the box body of the crushing box 61 for crushing treatment due to gravity.
The conveyer belt device can adopt conventional motor drive cylinder to drive the mode preparation of conveyer belt 5 motion, and striker plate 7 should set up in the both sides of the support frame of conveyer belt 5, and not directly fixed with conveyer belt 5, otherwise can cause conveyer belt 5 unable motion, and the setting of striker plate 7 should use the motion that does not hinder conveyer belt 5 as the prerequisite promptly.
The crushing device 6 comprises a crushing box 61, a crushing rod 63 and a motor 62, wherein the motor 62 is fixedly installed on the outer wall of the crushing box 61, one end of the crushing rod 63 is connected with the motor 62, the other end of the crushing rod is located inside the crushing box 61, and a plurality of blades 631 are fixedly installed on the part, located inside the crushing box 61, of the crushing rod 63. The crushing process is performed in the crushing box 61, the motor 62 controls the crushing rod 63 to rotate, and the high-speed rotation of the blade 631 fixed on the crushing rod 63 is used for cutting large-particle hard blocks in the sludge to crush the large-particle hard blocks.
A feeding notch 612 is arranged on one side of the crushing box 61 close to the conveying and filtering device, and the bottom of the crushing box 61 is conical and is provided with a discharge hole 611. Because the crushing device 6 cuts large-particle hard blocks in the sludge in a high-speed rotating mode, the sludge in the crushing box 61 splashes around, and in order to concentrate the sludge in the crushing box 61, the feeding notch 612 is only arranged on one side of the crushing box 61, so that the sludge can be effectively prevented from being splashed in a transition mode.
The discharge hole 611 at the bottom of the initial sludge tank 11 is also provided with a material blocking plug 10. The blanking plug 10 can be plugged when the filter press is not in operation and residual raw material is in the raw material pool 1, and can be pulled out for discharging again when the filter press needs to work again.
The material blocking plug 10 is a rubber plug or a metal threaded plug. When the plug 10 is a metal threaded plug, the corresponding outlet 611 should be threaded so that the two can be used in cooperation with each other.
Example 2
The utility model provides a pressure filter automatic feed device, including raw materials pond 1, feed liquor pipe 2 and feed liquor pump 3, raw materials pond 1 and feed liquor pump 3 are connected through feed liquor pipe 2, raw materials pond 1 includes initial sludge impoundment 11 and even sludge impoundment 12, the bottom in initial sludge impoundment 11 is equipped with blanking mouth 4, fixed conveying filter equipment and the breaker 6 of being equipped with in proper order between initial sludge impoundment 11 and the even sludge impoundment 12, conveying filter equipment's one end and blanking mouth 4 are connected, the other end is connected with breaker 6, blanking mouth 4, conveying filter equipment and breaker 6 all are located the top in even sludge impoundment 12, feed liquor pipe 2 and even sludge impoundment 12 are connected. The utility model firstly selects sludge meeting the conditions through the conveying and filtering device, namely, sludge without large particles is evenly put into the even sludge tank 12, and the sludge in the even sludge tank 12 can be extracted by the liquid inlet pump 3 and directly conveyed to the filter press; and some large-particle hard blocks can not pass through the conveying and filtering device, so that the large-particle hard blocks can be conveyed into the crushing device 6 to be further crushed to meet the requirement, and then fall into the uniform sludge tank 12 again to be used as the raw material of the filter press, so that the waste can be avoided.
The conveying and filtering device is obliquely arranged, and the conveying and filtering device is connected with the blanking port 4 and the crushing device 6 in a non-contact manner. One end of the conveying and filtering device, which is close to the initial sludge tank 11, is positioned at a high position, and one end of the conveying and filtering device, which is close to the crushing device 6, is positioned at a low position, so that the conveying and screening efficiency of the sludge raw materials can be improved by utilizing the gravity of the sludge; and the non-contact connection between the conveying and filtering device and the crushing device 6 and the blanking port 4 can avoid the additional friction generated by the conveying and filtering device and the power consumption increase.
And the two sides of the conveying direction of the conveying and filtering device are fixedly provided with a material baffle plate 7. The striker plate 7 is used to prevent the overflow of the raw material from both sides when the flow rate is too large.
In this embodiment, the transmission filter device includes a filter plate 8 and an oscillator 9, and the oscillator 9 is fixedly mounted on the filter plate 8. The conveying and filtering device can also be in the form of a filter plate 8, an oscillator 9 is arranged on the filter plate 8, so that the sludge on the filter plate 8 is vibrated, and the sludge is conveyed by the gravity of the sludge and the vibration of the outside. At this time, the striker plate 7 can be directly fixedly mounted on both sides of the filter plate 8.
The crushing device 6 comprises a crushing box 61, a crushing rod 63 and a motor 62, wherein the motor 62 is fixedly installed on the outer wall of the crushing box 61, one end of the crushing rod 63 is connected with the motor 62, the other end of the crushing rod is located inside the crushing box 61, and a plurality of blades 631 are fixedly installed on the part, located inside the crushing box 61, of the crushing rod 63. The crushing process is performed in the crushing box 61, the motor 62 controls the crushing rod 63 to rotate, and the high-speed rotation of the blade 631 fixed on the crushing rod 63 is used for cutting large-particle hard blocks in the sludge to crush the large-particle hard blocks.
A feeding notch 612 is arranged on one side of the crushing box 61 close to the conveying and filtering device, and the bottom of the crushing box 61 is conical and is provided with a discharge hole 611. Because the crushing device 6 cuts large-particle hard blocks in the sludge in a high-speed rotating mode, the sludge in the crushing box 61 splashes around, and in order to concentrate the sludge in the crushing box 61, the feeding notch 612 is only arranged on one side of the crushing box 61, so that the sludge can be effectively prevented from being splashed in a transition mode.
The discharge hole 611 at the bottom of the initial sludge tank 11 is also provided with a material blocking plug 10. The blanking plug 10 can be plugged when the filter press is not in operation and residual raw material is in the raw material pool 1, and can be pulled out for discharging again when the filter press needs to work again.
The material blocking plug 10 is a rubber plug or a metal threaded plug. When the plug 10 is a metal threaded plug, the corresponding outlet 611 should be threaded so that the two can be used in cooperation with each other.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.
Claims (9)
1. The utility model provides a pressure filter automatic feed device, includes raw materials pond, feed liquor pipe and feed liquor pump, raw materials pond and feed liquor pump pass through the feed liquor union coupling, its characterized in that, the raw materials pond includes initial sludge impoundment and even sludge impoundment, the bottom in initial sludge impoundment is equipped with the blanking mouth, fixed conveying filter equipment and the breaker of being equipped with in proper order between initial sludge impoundment and the even sludge impoundment, conveying filter equipment's one end is connected with the discharge gate, the other end is connected with breaker, discharge gate, conveying filter equipment and breaker all are located the top in even sludge impoundment, feed liquor pipe and even sludge impoundment are connected.
2. The automatic feeding device of filter press according to claim 1, wherein the conveying and filtering device is arranged obliquely, and the conveying and filtering device is connected with the discharge port and the crushing device in a non-contact way.
3. The automatic feeding device of filter press according to claim 2, wherein the two sides of the conveying direction of the conveying and filtering device are fixedly provided with baffle plates.
4. The automatic feeding device of filter press according to claim 3, wherein the conveying and filtering device is a conveyor belt conveyor, the conveyor belt is provided with a plurality of filtering tanks, and the filtering tanks are through tanks.
5. The automatic feeding device of claim 3, wherein said conveying filter unit comprises a filter plate and an oscillator, said oscillator being fixedly mounted to said filter plate.
6. The automatic feeding device of filter press according to claim 1, wherein the crushing device comprises a crushing box, a crushing rod and a motor, the motor is fixedly arranged on the outer wall of the crushing box, one end of the crushing rod is connected with the motor, the other end of the crushing rod is positioned in the crushing box, and a plurality of blades are fixedly arranged on the part of the crushing rod positioned in the crushing box.
7. The automatic feeding device of filter press according to claim 6, wherein the crushing box is provided with a feeding notch at one side close to the conveying and filtering device, and the bottom of the crushing box is conical and is provided with a discharging port.
8. The automatic feeding device of filter press according to any one of claims 1 to 7, wherein the discharge port at the bottom of the initial sludge tank is further provided with a plug.
9. The automatic feeding device of filter press according to claim 8, wherein the plug is a rubber plug or a metal screw plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629705.4U CN210698966U (en) | 2019-09-27 | 2019-09-27 | Automatic feeding device of filter press |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629705.4U CN210698966U (en) | 2019-09-27 | 2019-09-27 | Automatic feeding device of filter press |
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| CN210698966U true CN210698966U (en) | 2020-06-09 |
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| CN201921629705.4U Active CN210698966U (en) | 2019-09-27 | 2019-09-27 | Automatic feeding device of filter press |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908759A (en) * | 2020-07-16 | 2020-11-10 | 周清 | Plate-and-frame filter press for sludge dewatering |
| CN113713450A (en) * | 2021-09-15 | 2021-11-30 | 佛山市华意陶瓷颜料有限公司 | Feeding device of filter press |
-
2019
- 2019-09-27 CN CN201921629705.4U patent/CN210698966U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908759A (en) * | 2020-07-16 | 2020-11-10 | 周清 | Plate-and-frame filter press for sludge dewatering |
| CN113713450A (en) * | 2021-09-15 | 2021-11-30 | 佛山市华意陶瓷颜料有限公司 | Feeding device of filter press |
| CN113713450B (en) * | 2021-09-15 | 2024-06-04 | 佛山市华意陶瓷颜料有限公司 | Feeding device of filter press |
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