CN211394176U - A sewage treatment recovery system for drilling tool production - Google Patents

Abstract

The utility model discloses a sewage treatment recovery system for drilling tool production, including the sewage sedimentation tank, the multiple filtration jar, deironing filter, three-phase separator and clean water reservoir, the sewage sedimentation tank is used for collecting the sewage of drilling tool production, the delivery port of sewage sedimentation tank passes through the end intercommunication of intaking of high-pressure pump and multiple filtration jar, the play water end of multiple filtration jar and deironing filter's the end intercommunication of intaking, deironing filter's play water end and three-phase separator's the end intercommunication of intaking, the play water end and the clean water reservoir intercommunication of three-phase separator bottom, the end of producing oil at three-phase separator middle part and greasy dirt bin intercommunication, this sewage treatment recovery system filters off the greasy dirt in the sewage, iron impurity and the harmful gas who dissolves in water, the recycle water resource, prevent drilling tool production sewage environmental pollution and water waste.

Description

A sewage treatment recovery system for drilling tool production

Technical Field

The utility model relates to a sewage treatment device technical field, concretely relates to sewage treatment recovery system for drilling tool production.

Background

In the steel product production process, each production facility is when processing former steel material, like in production technology such as hot rolling, drawing and car silk, can produce a large amount of iron fillings and greasy dirt, when some equipment need water cooling and product quenching, can produce a large amount of waste water, these waste water are mixing the greasy dirt and are being mingled with iron fillings and form sewage, can pollute the environment on a large scale in the sewage direct flow-in natural environment, and cause the waste of water resource, here need a set of sewage treatment device to the sewage treatment and recycle that contain greasy dirt and iron impurity.

General sewage treatment device is applicable to general solid-liquid separation only, reach the separation effect of sewage and impurity through simple sediment and filtration, can not separate out greasy dirt in the sewage and the harmful gas who is dissolved in water, because general sewage treatment device does not have iron impurity filter equipment, hardly handle iron impurity in the sewage, so most sewage treatment device can not be applicable to the sewage treatment who contains a large amount of iron fillings, just also lead to containing a large amount of iron metal impurity in the sewage, the sewage of post processing can not be by handling back recycle, the sewage of greasy dirt and iron impurity of processing that general sewage treatment device can not be fine, cause environmental pollution and water waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment recovery system for drilling tool production to solve general sewage treatment device and contain the sewage of greasy dirt, harmful gas and iron impurity and can not be by effective processing, cause environmental pollution and water waste's problem.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a sewage treatment recovery system for drilling tool production, includes sewage sedimentation tank, multiple filtration jar, deironing filter, three-phase separator and clean water reservoir, the sewage sedimentation tank is used for collecting the sewage of drilling tool production, the delivery port of sewage sedimentation tank pass through the high-pressure pump with the end intercommunication of intaking of multiple filtration jar, the play water end of multiple filtration jar with the end intercommunication of intaking of deironing filter, the play water end of deironing filter with the end intercommunication of intaking of three-phase separator, the play water end of three-phase separator bottom with the clean water reservoir intercommunication, the play oil end at three-phase separator middle part with greasy dirt bin intercommunication.

The further technical scheme is as follows: and a multi-stage filter screen is arranged in the multi-stage filter tank.

The further technical scheme is as follows: the mesh number of the multi-stage filter screens increases in sequence along the sewage flow direction.

The further technical scheme is as follows: a plurality of layers of staggered magnet assemblies 7 are transversely arranged in the iron removing filter.

The further technical scheme is as follows: the magnet assembly is composed of a plurality of magnet units 8.

The further technical scheme is as follows: and a water flowing channel is arranged between the magnet units.

The further technical scheme is as follows: the distance of the water flowing channel is 1-15 mm.

Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:

1. the utility model provides a sewage treatment recovery system for drilling tool production, including the sewage sedimentation tank, the multiple stage filtration jar, the deironing filter, three-phase separator and clean water reservoir, the sewage sedimentation tank is used for collecting the sewage of drilling tool production process, and through standing still deposit the impurity that partly weight is greater than or is less than water of natural separation, belong to primary separation, the operating pressure who alleviates follow-up step, the delivery port of sewage sedimentation tank passes through the high-pressure pump and communicates with the end of intaking of multiple stage filtration jar, sewage passes through the simple filtration separation of multiple stage filtration jar and separates the impurity that mostly is insoluble in water, especially iron impurity, the water outlet end of multiple stage filtration jar communicates with the end of intaking of deironing filter, the deironing filter removes most tiny iron impurity through inside special construction, the water outlet end of deironing filter communicates with the end of intaking of three-phase separator, three-phase separator manages out oil separately, Gas, water purification, the play water end and the clean water reservoir intercommunication of three-phase separator bottom, the water purification flows into the clean water reservoir and stores and reuse to the production link in, the end of producing oil at three-phase separator middle part with greasy dirt bin intercommunication stores, and this sewage treatment recovery system filters greasy dirt, iron impurity and the harmful gas who dissolves in water in the sewage, and the recycle water resource prevents drilling tool production sewage environmental pollution and water waste.

2. Transversely be provided with the crisscross magnet assembly in a plurality of layers in this sewage treatment recovery system's the deironing filter, through multilayer magnet assembly combined action, adsorb the iron impurity of aquatic, magnet assembly comprises a plurality of magnet unit, and is provided with the flowing water passageway between the magnet unit, has both guaranteed that rivers pass through smoothly, the impurity of the adsorption aquatic that again can be fine.

Drawings

Fig. 1 is a schematic structural diagram of a sewage treatment and recovery system for drill tool production.

Reference numerals: 1. a sewage sedimentation tank; 2. a multi-stage filtration tank; 3. a deironing filter; 4. a three-phase separator; 5. a clear water tank; 6. an oil stain storage tank; 7. a magnet assembly; 8. a magnet unit; 9. a high pressure pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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.

Example 1:

embodiment 1 please refer to an embodiment shown in fig. 1, a sewage treatment and recovery system for drilling tool production comprises a sewage sedimentation tank 1, a multistage filter tank 2, an iron removal filter 3, a three-phase separator 4 and a clean water tank 5, wherein the sewage sedimentation tank 1 is used for collecting sewage produced by the drilling tool, a water outlet of the sewage sedimentation tank 1 is communicated with a water inlet end of the multistage filter tank 2 through a high-pressure pump 9, a water outlet end of the multistage filter tank 2 is communicated with a water inlet end of the iron removal filter 3, a water outlet end of the iron removal filter 3 is communicated with a water inlet end of the three-phase separator 4, a water outlet end of the bottom of the three-phase separator 4 is communicated with the clean water tank 5, and an oil outlet end of the middle of the three-phase separator 4 is communicated with the oil stain storage tank 6.

The sewage treatment and recovery system for the drill tool production comprises a sewage sedimentation tank 1, a multi-stage filtration tank 2, an iron removal filter 3, a three-phase separator 4 and a clean water tank 5, wherein the sewage sedimentation tank 1 is used for collecting sewage in the drill tool production process, naturally separates out a part of impurities with the weight larger than or smaller than that of water through standing and sedimentation, belongs to primary separation, reduces the working pressure of subsequent steps, a water outlet of the sewage sedimentation tank 1 is arranged at the position close to the middle part of the sewage sedimentation tank, prevents upper and lower naturally separated impurity layers from flowing into a high-pressure pump 9, a water outlet of the sewage sedimentation tank 1 is communicated with a water inlet end of the multi-stage filtration tank 2 through the high-pressure pump 9, sewage is simply filtered and separated out most of impurities insoluble in water, particularly iron impurities, a water outlet end of the multi-stage filtration tank 2 is communicated with a water inlet end of the iron removal filter 3, and the iron removal filter 3 removes most of tiny iron impurities, the water outlet end of the iron removal filter 3 is communicated with the water inlet end of the three-phase separator 4, the three-phase separator 4 divides oil, gas and purified water, the water outlet end of the bottom of the three-phase separator 4 is communicated with the purified water tank 5, the purified water flows into the purified water tank 5 to be stored and reused in the production link, the oil outlet end of the middle part of the three-phase separator 4 is communicated with the oil stain storage tank 6 to be stored, the sewage treatment and recovery system filters out oil stains, iron impurities and harmful gas dissolved in water in the sewage, and water resources are recycled, so that the environmental pollution and the water resource waste of the drill production sewage are prevented.

Example 2:

on the basis of the above embodiment 1, the embodiment 2 shows an embodiment in which a plurality of stages of filter screens are transversely arranged in the multistage filter tank 2.

The multistage filter tank 2 is internally and transversely provided with multistage filter screens, the sectional shapes of the multistage filter screens are consistent with the sectional shapes of the multistage filter tank 2, and the multistage filter screens are connected with the inside of the multistage filter tank 2, so that insoluble impurities in sewage can be filtered out in a grading manner, the pressure of the single-stage filter screens is reduced, and the pressure of the subsequent filtering step is reduced.

Example 3:

on the basis of the above embodiment, embodiment 3 shows an embodiment in which the number of the multistage filter screens increases in the sewage flow direction.

The mesh number of the multi-stage filter screen increases in sequence along the sewage flowing direction, and according to the sewage flowing direction or the inlet and outlet direction of the multi-stage filter tank 2, the screen with small mesh number is arranged on the upper layer, the screen with large mesh number is arranged on the lower layer, and most impurities in sewage can be removed to the maximum effect.

Example 4:

on the basis of the above embodiment, the embodiment 4 shows an embodiment, and a plurality of layers of staggered magnet assemblies 7 are transversely arranged in the iron removing filter 3.

Transversely be provided with a plurality of layers of crisscross magnet assembly 7 in deironing filter 3, magnet assembly 7 is from top to bottom apart from reasonable control, prevents that magnet assembly 7 from taking place the mutual interference phenomenon from top to bottom, through 7 combined action of multilayer magnet assembly, adsorbs the iron impurity in the aquatic, and sewage flow is the S type between the magnet assembly 7, enlarges the velocity of flow with magnet assembly 7' S contact surface and the sewage that slows down, improves iron fillings and gets rid of efficiency.

Example 5:

on the basis of the above embodiment, the embodiment 5 shows an embodiment in which the magnet assembly 7 is composed of a plurality of magnet units 8.

Magnet assembly 7 comprises a plurality of magnet unit 8, and magnet unit 8 is the powerful magnet piece, and is the slice, and magnet unit 8 is installed on filter screen (aluminium system or copper), and each magnet unit 8 leaves the flowing water passageway each other, and upper and lower distance also need control rationally according to actual conditions, prevents that upper and lower magnet unit 8 from taking place the mutual interference phenomenon, influences iron fillings adsorption effect.

Example 6:

on the basis of the above-described embodiment, embodiment 6 shows an embodiment in which a water passage is provided between the magnet units 8.

Be provided with the flowing water passageway between the magnet unit 8, both guaranteed that rivers pass through smoothly, impurity in the adsorption of aquatic that again can be fine improves iron fillings and gets rid of efficiency.

Example 7:

on the basis of the above embodiment, embodiment 7 shows an embodiment in which the distance of the flow channels is 1 to 15 mm.

The distance of the water flowing channel is reasonably controlled to be 1-15mm, so that the iron impurities are prevented from being effectively adsorbed by the iron removing filter 3 to influence sewage treatment and recovery.

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 invention. 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 (7)

1. A sewage treatment recovery system for drilling tool production which characterized in that: including sewage sedimentation tank (1), multiple-stage filtration jar (2), deironing filter (3), three phase separator (4) and clean water basin (5), sewage sedimentation tank (1) is used for collecting the sewage of drilling tool production, the delivery port of sewage sedimentation tank (1) pass through high-pressure pump (9) with the end intercommunication of intaking of multiple-stage filtration jar (2), the play water end of multiple-stage filtration jar (2) with the end intercommunication of intaking of deironing filter (3), the play water end of deironing filter (3) with the end intercommunication of intaking of three phase separator (4), the play water end of three phase separator (4) bottom with clean water basin (5) intercommunication, the end of producing oil and greasy dirt bin (6) intercommunication at three phase separator (4) middle part.

2. The sewage treatment and recovery system for drill tool production according to claim 1, wherein: and a multi-stage filter screen is transversely arranged in the multi-stage filter tank (2).

3. The sewage treatment and recovery system for drill tool production according to claim 2, wherein: the mesh number of the multi-stage filter screens increases in sequence along the sewage flow direction.

4. The sewage treatment and recovery system for drill tool production according to claim 1, wherein: a plurality of layers of staggered magnet assemblies (7) are transversely arranged in the iron removing filter (3).

5. The sewage treatment and recovery system for drill tool production according to claim 4, wherein: the magnet assembly (7) is composed of a plurality of magnet units (8).

6. The sewage treatment and recovery system for drill tool production according to claim 5, wherein: and a water flowing channel is arranged between the magnet units (8).

7. The sewage treatment and recovery system for drill tool production according to claim 6, wherein: the distance of the water flowing channel is 1-15 mm.

Images