CN212293167U - Casing wastewater treatment device - Google Patents
Casing wastewater treatment device Download PDFInfo
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- CN212293167U CN212293167U CN202021512151.2U CN202021512151U CN212293167U CN 212293167 U CN212293167 U CN 212293167U CN 202021512151 U CN202021512151 U CN 202021512151U CN 212293167 U CN212293167 U CN 212293167U
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Abstract
The utility model provides a sausage casing wastewater treatment device, which comprises a raw material storage tank, a raw material pump, a preheater, a forced circulation heat exchanger group and a gas-liquid separator which are connected in sequence, wherein the raw material storage tank comprises a tank body, a liquid inlet pipe, a liquid outlet pipe and an internal tank body, a sliding ring is connected in the tank body in a longitudinal sliding manner, the inner side of the sliding ring is rotationally connected outside the internal tank body, a gear ring is further fixed on the outer ring of the internal tank body, a micro motor which can drive the gear ring to rotate through the gear ring is further fixed on the sliding ring, a through hole for the liquid inlet pipe to pass through is further arranged on the sliding ring, a communication port is arranged on the side wall of the internal tank body, a filter screen is fixed at the communication port, the bottom of the internal tank body is connected with a liquid outlet pipe sleeved outside the liquid outlet pipe, a driving piece which can drive, but also can greatly reduce the probability of blockage and reduce the maintenance cost.
Description
Technical Field
The utility model relates to a waste water treatment device, in particular to a sausage casing waste water treatment device.
Background
The waste water for processing the sausage casing is mainly from the processes of rinsing and pickling the sausage casing; the waste water from the processing of the sausage casing belongs to high-salt waste water, and also contains large-particle substances such as organic matters, animal protein and the like and fibrous insoluble substances, and the concentrated solution also has higher recycling value, so that the waste water from the processing of the sausage casing can be concentrated in the treatment of the waste water from the sausage casing; however, in the existing processing equipment for the casing wastewater, the raw material tank before the concentration processing technology is generally used for temporarily storing the casing wastewater received in a factory and only has a storage effect, and in actual production, because a large amount of particulate matters and fibrous insoluble substances are inevitably mixed in the received casing wastewater, the blockage of a discharge port of the raw material tank is easily caused, the subsequent process is influenced, and the subsequent maintenance is frequent and tedious.
Therefore, a sausage casing wastewater treatment device which not only has a certain filtering effect on sausage casing wastewater, but also can greatly reduce the probability of blockage and reduce the maintenance cost is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a casing effluent treatment plant not only has certain filter effect to casing waste water, but also can greatly reduced block up the probability that takes place, reduces the maintenance cost.
The utility model provides a following technical scheme:
a sausage casing wastewater treatment device comprises a raw material storage tank, a raw material pump, a preheater, a forced circulation heat exchanger group and a gas-liquid separator which are connected in sequence, wherein the raw material storage tank comprises a tank body, a liquid inlet pipe, a liquid outlet pipe and a built-in tank body, the liquid inlet pipe extends into the tank body from the top of the tank body, the liquid outlet pipe extends into the tank body from the bottom of the tank body, a sliding ring is longitudinally and slidably connected in the tank body, the inner side of the sliding ring is rotatably connected outside the built-in tank body, a gear ring is further fixed on the outer ring of the built-in tank body, a micro motor capable of driving the gear ring to rotate through the sliding ring is further fixed on the sliding ring, a through hole for the liquid inlet pipe to pass through is further formed in the sliding ring, a filter screen is fixed at the position of the through hole, and a liquid discharge pipe sleeved outside the liquid outlet pipe is connected, the top of the tank body is also provided with a driving piece which can drive the sliding ring and the built-in tank body to slide longitudinally.
Preferably, the driving piece comprises an electric telescopic cylinder arranged at the top of the tank body, a connecting block connected to the movable end of the electric telescopic cylinder, and a fixing block fixed in the built-in groove body and connected with the connecting block in a rotating mode.
Preferably, a liquid level sensor which can be used for detecting the liquid level of wastewater in the tank body is further installed on the bottom side of the sliding ring, and the liquid level sensor and the liquid inlet pipe are located on two sides of the built-in tank body.
Preferably, one side of the bottom of the tank body is provided with a slag discharge port, and the bottom side of the tank body is an inclined plane inclined towards one side of the slag discharge port.
Preferably, the forced circulation heat exchanger group comprises a first forced circulation heat exchanger, a second forced circulation heat exchanger and a forced circulation pump connected between the first forced circulation heat exchanger and the second forced circulation heat exchanger, a liquid inlet pipe of the first forced circulation heat exchanger and a liquid outlet pipe of the second forced circulation heat exchanger are connected with the gas-liquid separator, the preheater is connected with a liquid outlet pipe of the first forced circulation heat exchanger, and the liquid inlet pipe of the first forced circulation heat exchanger and the liquid inlet pipe of the second forced circulation heat exchanger are connected through the forced circulation pump.
Preferably, the preheater further comprises a condensate water preheater, a noncondensor preheater and a steam preheater which are connected in sequence.
Preferably, a sealing ring is further arranged between the liquid discharge pipe and the liquid outlet pipe.
The utility model has the advantages that: from the pending casing waste water of mill receipt, generally all relatively thick, so before carrying out the concentration treatment, can store in the raw materials storage tank, and because the internal built-in cell body that has of the raw materials storage tank in this application, so the stock solution that gets into from the feed liquor pipe deposits the back, supernatant fluid gets into built-in cell body under the prefiltration of filter screen in, and then through the fluid-discharge tube, the drain pipe gets into the pre-heater from the raw materials storage tank, in this process, not only can tentatively filter the great impurity that blocks up the discharging pipe more easily, and because built-in cell body can rotate under micro motor's drive, throw away the impurity that adheres outside the filter screen, improve the life of filter screen, and still can be through the driving piece, come timely according to the deepening of stock solution injection and adjust the degree of depth of required filtrate, thereby reached not only to have certain filter effect to casing waste water, but also can greatly reduce the probability of blockage and reduce the maintenance cost.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a sectional view showing the structure of a raw material storage tank;
FIG. 3 is a schematic diagram of the structure of the gas separated by the gas-liquid separator of the present invention entering the MVR compression system;
notation in the figure: the device comprises a raw material storage tank 1, a raw material pump 2, a condensate water preheater 3, a condenser-less preheater 4, a steam preheater 5, a first forced circulation heat exchanger 6, a second forced circulation heat exchanger 7, a forced circulation pump 8, a gas-liquid separator 9, a tank 11, a liquid inlet pipe 12, a liquid outlet pipe 13, a built-in tank body 14, a micro motor 15, a sliding ring 16, a gear ring 17, a filter screen 18, a liquid discharge pipe 19, an electric telescopic cylinder 20, a connection 21, a fixing block 22, a liquid level sensor 23, a slag discharge port 24, a secondary separator 25, a compressor 26, a liquid accumulation tank 27, a distilled water tank 28, a distilled water pump 29 and an absorption tower 30.
Detailed Description
Referring to fig. 1 to 2, a sausage casing wastewater treatment device is shown, in this embodiment, the sausage casing wastewater treatment device includes a raw material storage tank 1, a raw material pump 2, a preheater, a forced circulation heat exchanger set and a gas-liquid separator 9, which are connected in sequence, the raw material storage tank 1 includes a tank 11, a liquid inlet pipe 12, a liquid outlet pipe 13, and an internal tank 14, the liquid inlet pipe 12 extends into the tank 11 from the top of the tank 11, the liquid outlet pipe 13 extends into the tank 11 from the bottom of the tank 11, a sliding ring 16 is longitudinally and slidably connected in the tank 11, the inner side of the sliding ring 16 is rotatably connected outside the internal tank 14, a gear ring 17 is further fixed on the outer ring of the internal tank 14, a micro motor 15 capable of driving the gear ring 17 to rotate is further fixed on the sliding ring 16, a through hole for the liquid inlet pipe 12 to pass through is further provided on the sliding ring 16, a communication port is provided on the side wall, a liquid discharge pipe 19 sleeved outside the liquid discharge pipe 13 is connected to the bottom of the built-in groove body 14, and a sealing ring is further arranged between the liquid discharge pipe 19 and the liquid discharge pipe 13 for improving the sealing effect; the top of the tank body 11 is also provided with a driving piece which can drive the sliding ring 16 and the built-in tank body 14 to longitudinally slide; the driving piece comprises an electric telescopic cylinder 20 arranged at the top of the tank body 11, a connecting block 21 connected to the movable end of the electric telescopic cylinder 20 and a fixed block 22 fixed in the built-in tank body 14 and rotationally connected with the connecting block 21;
in order to measure the change of the liquid level injected into the tank body 11 accurately and intelligently, a liquid level sensor 23 which can be used for detecting the liquid level of the wastewater in the tank body 11 is also arranged at the bottom side of the sliding ring 16, and the liquid level sensor 23 and the liquid inlet pipe 12 are positioned at two sides of the built-in tank body 14; a slag discharge port 24 is arranged on one side of the bottom of the tank body 11, and meanwhile, in order to conveniently discharge impurities deposited in the tank body 11, the bottom side of the tank body 11 is an inclined plane inclined towards one side of the slag discharge port 24;
in order to realize the concentration treatment of the stock solution by the gas-liquid separator 9, the forced circulation heat exchanger group can comprise a first forced circulation heat exchanger 6, a second forced circulation heat exchanger 7 and a forced circulation pump 8 connected between the first forced circulation heat exchanger 6 and the second forced circulation heat exchanger 7, a liquid inlet pipe 12 of the first forced circulation heat exchanger 6 and a liquid outlet pipe 13 of the second forced circulation heat exchanger 7 are connected with the gas-liquid separator 9, the preheater is connected with the liquid outlet pipe 13 of the first forced circulation heat exchanger 6, and the liquid outlet pipe 13 of the first forced circulation heat exchanger 6 and the liquid inlet pipe 12 of the second forced circulation heat exchanger 7 are connected through the forced circulation pump 8; in order to achieve more uniform temperature rise during preheating of the preheater, the preheater comprises a condensate water preheater 3, a noncondensor preheater 4 and a steam preheater 5 which are connected in sequence;
referring to fig. 3, we know that the MVR compression system is the prior art, and it is also the prior art to apply it to the concentration treatment of wastewater, so in this application, by adding a secondary separator 25, a compressor 26, a liquid accumulation tank 27, and a distilled water tank 28, the steam generated by the vapor-liquid separation in the gas-liquid separator 9 enters the secondary separator 25 to further realize the gas-liquid separation, and after being compressed by the compressor 26, the temperature can be raised to about 90 ℃, and then the steam is fed into the first forced circulation heat exchanger 6 to heat the material. In the process of heating the materials, the steam is condensed into water flow to a distilled water tank 28 and pumped into a preheater by a distilled water pump 29 to exchange heat with the raw material liquid, the temperature is reduced to about 50 ℃, the water flow is discharged out of the system, enters an absorption tower 30 to be absorbed, and the non-condensable gas is discharged.
The utility model discloses a theory of operation is: casing waste water to be treated received from a factory is generally viscous, so the casing waste water can be stored in the raw material storage tank 1 before concentration treatment, and because the built-in groove body 14 is arranged in the tank body 11 of the raw material storage tank 1 in the application, after a stock solution entering from the liquid inlet pipe 12 is precipitated, supernatant liquid enters the built-in groove body 14 under the primary filtration of the filter screen 18, and then enters the preheater from the raw material storage tank 1 through the liquid outlet pipe 19 and the liquid outlet pipe 13, in the process, not only can the large impurities which are easy to block the discharge pipe be filtered out primarily, but also because the built-in groove body 14 can be driven by the micro motor 15 to rotate, the impurities adhered outside the filter screen 18 are thrown off, the service life of the filter screen 18 is prolonged, and the depth of the required filter liquid can be timely adjusted according to the injection depth of the stock solution through the driving piece, thereby reached not only to casing waste water have certain filter effect, but also can greatly reduced the probability that blocks up and take place, reduced maintenance cost's effect.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A sausage casing wastewater treatment device is characterized by comprising a raw material storage tank, a raw material pump, a preheater, a forced circulation heat exchanger group and a gas-liquid separator which are connected in sequence, wherein the raw material storage tank comprises a tank body, a liquid inlet pipe, a liquid outlet pipe and an internal tank body, the liquid inlet pipe extends into the tank body from the top of the tank body, the liquid outlet pipe extends into the tank body from the bottom of the tank body, a sliding ring is longitudinally and slidably connected in the tank body, the inner side of the sliding ring is rotatably connected outside the internal tank body, a gear ring is further fixed on the outer ring of the internal tank body, a micro motor capable of driving the gear ring to rotate through the gear ring is further fixed on the sliding ring, a through hole for the liquid inlet pipe to pass through is further arranged on the sliding ring, a communication port is formed in the side wall of the internal tank body, a filter screen is fixed at the communication port, and a liquid outlet pipe sleeved outside the, the top of the tank body is also provided with a driving piece which can drive the sliding ring and the built-in tank body to slide longitudinally.
2. The casing-coated wastewater treatment device as claimed in claim 1, wherein the driving member comprises an electric telescopic cylinder mounted on the top of the tank body, a connecting block connected to the movable end of the electric telescopic cylinder, and a fixing block fixed in the built-in tank body and rotatably connected with the connecting block.
3. The sausage casing wastewater treatment device according to claim 1, wherein a liquid level sensor for detecting the wastewater level in the tank body is further installed on the bottom side of the sliding ring, and the liquid level sensor and the liquid inlet pipe are located on two sides of the built-in tank body.
4. The sausage casing wastewater treatment device according to claim 1, wherein the bottom side of the tank body is provided with a slag discharge port, and the bottom side of the tank body is an inclined surface inclined towards the slag discharge port.
5. The sausage casing wastewater treatment device according to claim 1, wherein the forced circulation heat exchanger group comprises a first forced circulation heat exchanger, a second forced circulation heat exchanger and a forced circulation pump connected between the first forced circulation heat exchanger and the second forced circulation heat exchanger, a liquid inlet pipe of the first forced circulation heat exchanger and a liquid outlet pipe of the second forced circulation heat exchanger are connected with the gas-liquid separator, the preheater is connected with the liquid outlet pipe of the first forced circulation heat exchanger, and the liquid inlet pipes of the first forced circulation heat exchanger and the second forced circulation heat exchanger are connected with each other through the forced circulation pump.
6. The sausage casing wastewater treatment device according to claim 1, wherein the preheater further comprises a condensate water preheater, a noncondensor preheater and a steam preheater connected in series.
7. The casing-coated wastewater treatment device of claim 1, wherein a sealing ring is further arranged between the drainage pipe and the liquid outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021512151.2U CN212293167U (en) | 2020-07-27 | 2020-07-27 | Casing wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021512151.2U CN212293167U (en) | 2020-07-27 | 2020-07-27 | Casing wastewater treatment device |
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| CN212293167U true CN212293167U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021512151.2U Active CN212293167U (en) | 2020-07-27 | 2020-07-27 | Casing wastewater treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111732259A (en) * | 2020-07-27 | 2020-10-02 | 江苏瑞升华能源科技有限公司 | Casing wastewater treatment device |
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2020
- 2020-07-27 CN CN202021512151.2U patent/CN212293167U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111732259A (en) * | 2020-07-27 | 2020-10-02 | 江苏瑞升华能源科技有限公司 | Casing wastewater treatment device |
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