CN108189456B - Excess sludge compression molding device - Google Patents
Excess sludge compression molding device Download PDFInfo
- Publication number
- CN108189456B CN108189456B CN201810032472.3A CN201810032472A CN108189456B CN 108189456 B CN108189456 B CN 108189456B CN 201810032472 A CN201810032472 A CN 201810032472A CN 108189456 B CN108189456 B CN 108189456B
- Authority
- CN
- China
- Prior art keywords
- box body
- compression
- compression box
- hydraulic rod
- excess sludge
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/228—Extrusion presses; Dies therefor using pressing means, e.g. rollers moving over a perforated die plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
Abstract
The invention discloses a residual sludge compression molding device, which comprises a compression box body, wherein one end of the compression box body is opened, a pushing mechanism is sleeved in the opening of the compression box body, the pushing mechanism is connected with a first hydraulic rod which enables the pushing mechanism to move back and forth, the first hydraulic rod is connected with a hydraulic station through an oil pipe, one end of the compression box body, which is far away from the pushing mechanism, is a discharge end and is provided with a discharge hole, a feeding box communicated with the compression box body is arranged above the compression box body, and a compressing device is arranged above the feeding box. The excess sludge compression molding device can compress the excess sludge to be very small, is convenient to dry and improves the drying efficiency.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a residual sludge compression molding device.
Background
The sewage treatment is generally carried out by biological fermentation, aerobic treatment and anaerobic treatment, one part of the treated sewage is clear water, the other part of the treated sewage is residual sludge, the residual sludge has high viscosity and high water content, and the direct scattering and burying do not meet the national standard and easily pollute the environment; the existing excess sludge is generally compressed into blocks and then dried, the drying treatment efficiency is low, meanwhile, the drying is not sufficient, the excess sludge can only be used as garbage to be thrown and buried, but underground pollution is easily caused.
Disclosure of Invention
The invention aims to provide an excess sludge compression molding device, which solves the problems that the existing excess sludge is generally compressed into blocks and then dried, the drying treatment efficiency is low, and the drying is insufficient.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a surplus sludge compression forming device, includes the compression box, the one end opening of above-mentioned compression box and at its opening endotheca pushing mechanism, above-mentioned pushing mechanism connects the first hydraulic stem that makes pushing mechanism back-and-forth movement, above-mentioned first hydraulic stem passes through oil pipe and connects the hydraulic pressure station, the one end that pushing mechanism was kept away from to above-mentioned compression box is the discharge end and sets up the discharge gate, the top of above-mentioned compression box is provided with the feed box that is linked together with above-mentioned compression box, the top of above-mentioned feed box is provided with closing device.
Preferably, the pushing mechanism is a closed box body matched with the inner wall of the compression box body.
Preferably, the pressing device comprises a support frame and a pressing plate, the pressing plate is matched with the opening of the feeding box, the pressing plate is fixed on the support frame through a third hydraulic rod and moves up and down along with the third hydraulic rod, and the third hydraulic rod is connected with the hydraulic station through an oil pipe.
Preferably, a connecting rod is connected between the supporting frame and the pressing plate, and the connecting rod is composed of two sub-connecting rods which are sleeved with each other.
Preferably, a fixing frame is provided above the compression box, a sliding mechanism for controlling the compression device to slide left and right is provided below the compression device, and the sliding mechanism is fixed to the fixing frame.
Preferably, the sliding mechanism includes rotating shafts disposed at two ends of the fixing frame, the rotating shafts are driven by a motor and provided with chains, and the chains are fixedly connected with the pressing device through a sliding support structure and drive the pressing device to slide.
Preferably, a telescopic plate is further arranged above the compression box body, one end of the telescopic plate transversely penetrates through the feeding box, the other end of the telescopic plate is connected with a second hydraulic rod, and the second hydraulic rod is connected with the hydraulic station through an oil pipe.
Preferably, a U-shaped baffle is arranged at one end of the compression box body close to the second hydraulic rod, and the expansion plate penetrates through a U-shaped opening of the U-shaped baffle.
Preferably, the discharge end of the compression box body is curved in an arc shape, the discharge port faces downwards, and a reinforcing rib is arranged on the outer wall of the discharge end of the compression box body.
Preferably, the discharge hole comprises more than two circular holes, and the adjacent circular through holes are communicated.
Compared with the prior art, the invention has the beneficial effects of at least one of the following:
1. in the invention, because the residual sludge has large viscosity and high water content, the direct scattering and burying do not meet the national standard, and the environment is easy to pollute, but the existing residual sludge treatment device generally compresses the residual sludge into blocks and then dries the blocks, and meanwhile, the residual sludge blocks compressed and molded by the existing compression molding device are large, the drying time is long, the treatment efficiency is low, and the drying is insufficient. The excess sludge compression molding device can compress the excess sludge to be very small, is convenient to dry and improves the drying efficiency; in addition, the excess sludge can be reused as an organic fertilizer after being dried, and is applied to landscaping for recycling, so that energy is saved.
2. In order to avoid the blocking of the pressing device to the feeding box during feeding, the pressing device can slide through the sliding mechanism, and when the feeding box needs to be fed, the pressing device is moved away from the upper side of the feeding box through the sliding mechanism.
3. In order to enable the compression-molded excess sludge to be in a smaller strip shape, the space of the discharge end of the compression box body is gradually reduced, and the discharge port faces downwards for facilitating discharge, so that the compression box body is in an arc-shaped bent shape, the space is gradually reduced, the compression box body is smoothly reduced, and the compression and discharge of the excess sludge are facilitated.
4. The discharge port of the invention is alternately arranged with a round wide port and a strip-shaped narrow port, and the finally discharged residual sludge is strip-shaped. Because the excess sludge contains various impurities, hairs and the like, the aggregation of the hairs is easy to limit the discharging of the excess sludge during compression molding, and therefore, the hairs can penetrate through the crack through the discharging hole, so that the excess sludge is smoothly discharged and is in a strip shape.
Drawings
Fig. 1 is a schematic view of the structure of the compacting apparatus of the present invention when the feeding box is removed.
Fig. 2 is a schematic view of the pressing device of the present invention when it is positioned on the feeding box.
Fig. 3 is a schematic structural view of the discharge hole of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, an embodiment of the present invention is an excess sludge compression molding apparatus, including a compression box 1, one end of the compression box 1 is open and a pushing mechanism 2 is sleeved in the opening, the pushing mechanism 2 is connected to a first hydraulic rod 7 for moving the pushing mechanism 2 back and forth, the first hydraulic rod 7 is connected to a hydraulic station through an oil pipe, one end of the compression box 1 away from the pushing mechanism 2 is a discharge end and is provided with a discharge port 3, a feeding box 4 communicated with the compression box 1 is arranged above the compression box 1, and a compressing device is arranged above the feeding box 4. In this embodiment, surplus sludge after sewage treatment adds from the feeding case, compresses tightly through the closing device of feeding case top, then rethread pushing mechanism compresses tightly the surplus sludge in the compression box and promotes the discharge gate department of compression box, and the surplus sludge through compression molding is followed the discharge gate department ejection of compact, carries out on next step the stoving operation can. Because the residual sludge has large viscosity and high water content, the direct scattering and burying do not accord with the national standard, and the environment is easy to be polluted, but the existing residual sludge treatment device generally compresses the residual sludge into blocks and then dries the blocks, and meanwhile, the residual sludge blocks compressed and molded by the existing compression molding device are large, the drying time is long, the treatment efficiency is low, and the drying is insufficient. Therefore, the excess sludge compression molding device in the embodiment can compress the excess sludge to be very small, is convenient to dry, and improves the drying efficiency.
In another embodiment of the present invention, the pushing mechanism 2 is a closed box body adapted to the inner wall of the compression box body 1. In order to compress the sludge in the compression box more favorably and efficiently in the embodiment, the pushing mechanism is arranged to be matched with the inner wall of the compression box.
On the basis of the above embodiment, another embodiment of the present invention is that the pressing device includes a supporting frame 5 and a pressing plate 6, the pressing plate 6 is adapted to the opening of the feeding box 4, the pressing plate 6 is fixed on the supporting frame 5 through a third hydraulic rod 8 and moves up and down along with the third hydraulic rod 8, and the third hydraulic rod 8 is connected to the hydraulic station through an oil pipe. The structure of injecing closing device in this embodiment, after adding surplus mud in the feeding box, pushes down the clamp plate among the closing device through the third hydraulic stem, carries out the compaction with the surplus mud in the feeding box, and convenient follow-up promotion compression molding.
In addition to the above embodiment, another embodiment of the present invention is that a connecting rod 9 is connected between the supporting frame 5 and the pressing plate 6, and the connecting rod 9 is composed of two sub-connecting rods which are sleeved with each other. Set up the connecting rod between support frame and clamp plate in this embodiment, the connecting rod comprises two branch connecting rods that cup joint each other, and the connecting rod can stretch out and draw back according to the third hydraulic stem is flexible, can play fixed stay's effect to the clamp plate.
In addition to the above embodiment, another embodiment of the present invention is that a fixing frame 10 is provided above the compression box 1, a sliding mechanism for controlling the left and right sliding of the compression device is provided below the compression device, and the sliding mechanism is fixed to the fixing frame 10. In order to avoid the blocking of the pressing device when the feeding box is fed, the pressing device can slide through the sliding mechanism, and when the feeding box needs to be fed, the pressing device is moved away from the upper part of the feeding box through the sliding mechanism.
On the basis of the above embodiment, another embodiment of the present invention is that the sliding mechanism includes rotating shafts 11 disposed at two ends of the fixing frame 10, the rotating shafts 11 are driven by a motor, a chain 12 is disposed on the rotating shafts 11, and the chain 12 is fixedly connected to the pressing device through a sliding support structure and drives the pressing device to slide. The structure of injecing slide mechanism in this embodiment, during operation, the motor drives the rotation axis rotation to the chain is rotatory along with the rotation axis, and under the drive of chain, closing device removes about.
In addition to the above embodiments, another embodiment of the present invention is that a telescopic plate 13 is further disposed above the compression box body 1, one end of the telescopic plate 13 transversely penetrates the feeding box 4, the other end of the telescopic plate 13 is connected to a second hydraulic rod 14, and the second hydraulic rod 14 is connected to a hydraulic station through an oil pipe.
Similarly, second hydraulic stem 14 and first hydraulic stem 7 are all fixed at a fixed bolster, and more steady when making expansion plate 13 flexible, more steady when making pushing mechanism 2 promote sets up connecting rod (not shown in the figure) between pushing mechanism and fixed bolster and between expansion plate 13 and the fixed bolster, and this connecting rod also has the branch connecting rod constitution that cup joints each other.
In the embodiment, when the residual sludge in the feeding box is compressed, the gap is still formed between the pushing mechanism and the compression box body, and in order to compress the residual sludge more tightly and more firmly, the telescopic plate is arranged above the compression box body; after compressing tightly surplus mud, remove the expansion plate from the below of feeding case, can start thrust unit and promote compression molding.
In addition to the above embodiments, another embodiment of the present invention is that a U-shaped baffle 15 is disposed at one end of the compression box 1 near the second hydraulic rod 14, and the expansion plate 13 passes through a U-shaped opening of the U-shaped baffle 15. In this embodiment, in order to fix a position the expansion plate, the expansion plate position when avoiding compressing excess sludge removes, consequently sets up U type baffle above the compression box.
In addition to the above embodiment, another embodiment of the present invention is that the discharge end of the compression box 1 is curved in an arc shape, the discharge port 3 faces downward, and the outer wall of the discharge end of the compression box 1 is provided with a reinforcing rib 16. The discharge end of injecing the compression box in this embodiment, for make compression molding's excess sludge become littleer strip, consequently the space of the discharge end of compression box reduces gradually, and for the convenience of the ejection of compact, the discharge gate is down, and consequently the compression box is arc bending, and the space reduces gradually, and the rounding off makes things convenient for the excess sludge compression ejection of compact, avoids blockking up.
In another embodiment of the present invention, as shown in fig. 3, the discharging hole 3 includes two or more circular holes 31, and the adjacent circular holes 31 are communicated with each other through a strip-shaped slit 32. The structure of the discharge port is limited in the embodiment, the discharge port is formed by alternately arranging a round wide port and a strip-shaped narrow port, and finally discharged residual sludge is strip-shaped. Because the excess sludge contains various impurities, hairs and the like, the aggregation of the hairs is easy to limit the discharging of the excess sludge during compression molding, so the hairs can penetrate through the crack 32 through the discharging hole, and the excess sludge is smoothly discharged and is in a strip shape.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a surplus sludge compression forming device which characterized in that: the device comprises a compression box body (1), wherein one end of the compression box body (1) is opened, a pushing mechanism (2) is sleeved in the opening of the compression box body, the pushing mechanism (2) is connected with a first hydraulic rod (7) which enables the pushing mechanism (2) to move back and forth, the first hydraulic rod (7) is connected with a hydraulic station through an oil pipe, one end, far away from the pushing mechanism (2), of the compression box body (1) is a discharge end and is provided with a discharge hole (3), a feeding box (4) communicated with the compression box body (1) is arranged above the compression box body (1), and a compressing device is arranged above the feeding box (4); the pressing device comprises a supporting frame (5) and a pressing plate (6), the pressing plate (6) is matched with an opening of the feeding box (4), the pressing plate (6) is fixed on the supporting frame (5) through a third hydraulic rod (8) and moves up and down along with the third hydraulic rod (8), and the third hydraulic rod (8) is connected with a hydraulic station through an oil pipe; a telescopic plate (13) is further arranged above the compression box body (1), one end of the telescopic plate (13) transversely penetrates through the feeding box (4), the other end of the telescopic plate (13) is connected with a second hydraulic rod (14), and the second hydraulic rod (14) is connected with a hydraulic station through an oil pipe; the discharge end of compression box (1) is arc bending to discharge gate (3) are down, be provided with strengthening rib (16) on the outer wall of compression box (1) discharge end, discharge gate (3) include more than two circular port (31), and are adjacent be linked together through bar crack (32) between circular through-hole (31).
2. The excess sludge compression molding apparatus according to claim 1, characterized in that: the pushing mechanism (2) is a closed box body matched with the inner wall of the compression box body (1).
3. The excess sludge compression molding apparatus according to claim 1, characterized in that: connecting rods (9) are connected between the supporting frame (5) and the pressing plate (6), and the connecting rods (9) are formed by two sub-connecting rods which are mutually sleeved.
4. The excess sludge compression molding apparatus according to claim 1, characterized in that: a fixing frame (10) is arranged above the compression box body (1), a sliding mechanism for controlling the pressing device to slide left and right is arranged below the pressing device, and the sliding mechanism is fixed on the fixing frame (10).
5. The excess sludge compression molding apparatus according to claim 4, wherein: the sliding mechanism comprises rotating shafts (11) arranged at two ends of a fixing frame (10), the rotating shafts (11) are driven by a motor, chains (12) are arranged on the rotating shafts (11), and the chains (12) are fixedly connected with a pressing device through a sliding supporting structure and drive the pressing device to slide.
6. The excess sludge compression molding apparatus according to claim 1, characterized in that: one end of the compression box body (1) close to the second hydraulic rod (14) is provided with a U-shaped baffle (15), and the expansion plate (13) penetrates through a U-shaped opening of the U-shaped baffle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032472.3A CN108189456B (en) | 2018-01-12 | 2018-01-12 | Excess sludge compression molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032472.3A CN108189456B (en) | 2018-01-12 | 2018-01-12 | Excess sludge compression molding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108189456A CN108189456A (en) | 2018-06-22 |
| CN108189456B true CN108189456B (en) | 2020-03-20 |
Family
ID=62588996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810032472.3A Expired - Fee Related CN108189456B (en) | 2018-01-12 | 2018-01-12 | Excess sludge compression molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189456B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07290286A (en) * | 1994-04-25 | 1995-11-07 | Tsurumi Mfg Co Ltd | Dehydrating device for pelletized sludge |
| CN203046290U (en) * | 2012-12-17 | 2013-07-10 | 马鞍山市恒达耐磨材料有限责任公司 | Scrap iron waste compression-forming device |
| CN204296077U (en) * | 2014-11-14 | 2015-04-29 | 重庆市龙山金属材料有限公司 | Quickly discharging formula iron filings cuber |
| CN204368834U (en) * | 2014-11-08 | 2015-06-03 | 郑州中宇环保科技有限公司 | Gate-type compression box in upset |
| CN104772924A (en) * | 2015-04-09 | 2015-07-15 | 黎建军 | Sludge briquetting crushing device |
| CN204640872U (en) * | 2015-05-28 | 2015-09-16 | 南通天蓝环保能源成套设备有限公司 | Flyash curing thing compression capacity-reduction device |
| CN105500757A (en) * | 2016-01-19 | 2016-04-20 | 德阳凯达门业有限公司 | System for packaging metal waste generated in door manufacturing |
-
2018
- 2018-01-12 CN CN201810032472.3A patent/CN108189456B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07290286A (en) * | 1994-04-25 | 1995-11-07 | Tsurumi Mfg Co Ltd | Dehydrating device for pelletized sludge |
| CN203046290U (en) * | 2012-12-17 | 2013-07-10 | 马鞍山市恒达耐磨材料有限责任公司 | Scrap iron waste compression-forming device |
| CN204368834U (en) * | 2014-11-08 | 2015-06-03 | 郑州中宇环保科技有限公司 | Gate-type compression box in upset |
| CN204296077U (en) * | 2014-11-14 | 2015-04-29 | 重庆市龙山金属材料有限公司 | Quickly discharging formula iron filings cuber |
| CN104772924A (en) * | 2015-04-09 | 2015-07-15 | 黎建军 | Sludge briquetting crushing device |
| CN204640872U (en) * | 2015-05-28 | 2015-09-16 | 南通天蓝环保能源成套设备有限公司 | Flyash curing thing compression capacity-reduction device |
| CN105500757A (en) * | 2016-01-19 | 2016-04-20 | 德阳凯达门业有限公司 | System for packaging metal waste generated in door manufacturing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108189456A (en) | 2018-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205687773U (en) | A kind of mud drying device for power station | |
| CN108147643B (en) | Residual sludge deep treatment and regeneration utilization device | |
| CN108189456B (en) | Excess sludge compression molding device | |
| CN102424225B (en) | Garbage compressor | |
| CN210590716U (en) | Sludge briquetting machine | |
| CN209501775U (en) | A kind of trash compactor | |
| CN207630597U (en) | A kind of pressure texture of novel precommpression biomass forming machine | |
| CN114030794B (en) | Side-mounted environmental sanitation garbage truck with classification function | |
| CN110002713A (en) | Sludge feeding dehydration device for Treatment of Sludge | |
| CN215236688U (en) | Urban solid waste environmental protection landfill processing apparatus | |
| CN214111601U (en) | Building plastic waste compressor arrangement | |
| CN212666467U (en) | Plastics recycling compression equipment | |
| CN101734458B (en) | Scraping device and top-load type garbage compression transfer system comprising same | |
| CN108385629B (en) | River course floating garbage salvage briquetting processing apparatus | |
| CN208022895U (en) | Excess sludge deepens processing unit | |
| CN209438685U (en) | A kind of solid waste treatment device with extrusion moulding function | |
| CN113019554A (en) | Food machine with residual material collecting function and collecting method thereof | |
| CN112678371A (en) | Garbage storage device and outdoor garbage can convenient to use | |
| CN201825484U (en) | Pre-dewatering type garbage compressing device | |
| CN207626477U (en) | A kind of tealeaves compresses production line twice | |
| CN214781415U (en) | Discharging mechanism for sludge dewatering machine | |
| CN220843947U (en) | Garbage transfer box with preliminary compacting structure | |
| CN216273679U (en) | Energy-concerving and environment-protective oily sludge treatment equipment | |
| CN211104553U (en) | A raw materials processingequipment for producing wood fiber powder | |
| CN217251474U (en) | Civil engineering waste material processing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jingang Inventor after: He Yongfeng Inventor before: Li Jingang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 Termination date: 20210112 |