CN111921268A - Novel composite filter for blocking silt and particles below silt - Google Patents
Novel composite filter for blocking silt and particles below silt Download PDFInfo
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- CN111921268A CN111921268A CN202010739749.3A CN202010739749A CN111921268A CN 111921268 A CN111921268 A CN 111921268A CN 202010739749 A CN202010739749 A CN 202010739749A CN 111921268 A CN111921268 A CN 111921268A
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D36/04—Combinations of filters with settling tanks
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Abstract
The invention discloses a novel composite filter for blocking silt and particles below silt, and relates to the technical field of geothermal heating. The sand cleaning device comprises a machine body, a first flow buffering plate, a second flow buffering plate, a sand cleaning mechanism, a water inlet pipe, a filtering unit, a water outlet pipe, a settling layer and a box door, wherein the water inlet pipe is fixedly arranged on one side of the machine body, the water outlet pipe is fixedly arranged on the other side of the machine body, and the first flow buffering plate is movably arranged on the inner wall of the machine body. Through setting up sand removal mechanism, the device that makes is through the settlement effect of subsiding the layer, subsides miniature silt to leading on the sand plate, and after the device stops using, through the inserted block twitch the baffle, and then arrange the husky mouth and will get rid of through miniature silt, make the device effectively get rid of the inside filterable miniature silt of device, make it can have apparent effect to the particle that cyclone desander centrifugation also is difficult to handle, can save coarse filter, precision filter's high expense again, improve the device practicality.
Description
Technical Field
The invention relates to the technical field of geothermal heating, in particular to a novel composite filter for blocking silt and particles below the silt.
Background
The geothermal energy is renewable heat energy from the inside of the earth, the geothermal energy originates from the decay of magma and radioactive substances in the earth, the heat is continuously transferred from a lower high-temperature rock layer to an upper low-temperature rock layer through the heat conduction of the stratum, the reserve is huge and renewable, the current hydrothermal geothermal energy directly extracts high-temperature hot water through a submersible pump, the low-temperature tail water is recharged into the stratum through the heat exchange of the earth surface, the whole system is recharged with fixed-rate mining and same-layer recharging, the heat is not taken, and the economic effect and the environmental protection effect are extremely high.
At present, sandstone thermal storage at home and abroad generally has the problem of difficult recharge, and on the one hand, the formation pressure is large, and the driving force of natural recharge is weak; on the other hand, the effective porosity of the reservoir is low, particularly, the stratum permeability is further reduced due to particles in geothermal tail water along with the increase of time, the existing solution comprises that filter materials are thrown and filled in a well forming period of a geothermal well, a net-wrapping wire-winding water filter pipe is selected, a ground system adopts a rotational flow sand remover for centrifugal sand removal, and then coarse effect and fine filter treatment are carried out.
However, the sand removal problem emerging in the later period of the finished well can be achieved only by rough treatment of the cyclone sand remover and frequent replacement of the filter bag and the filter element, so that the effects are achieved.
Disclosure of Invention
The invention provides a novel composite filter for blocking silt and particles below, which has the advantages of obvious effect on particles which are difficult to process by centrifuging a cyclone sand remover, high cost of a coarse filter and a precise filter, easiness in observation, cleaning, maintenance and low cost, and solves the problems that a common device does not have the advantages of obvious effect on particles which are difficult to process by centrifuging the cyclone sand remover, high cost of the coarse filter and the precise filter, easiness in observation, cleaning, maintenance and low cost.
In order to realize the purposes of having obvious effect on the particles which are difficult to process by centrifuging the cyclone sand remover, saving the high cost of a coarse filter and a precise filter, along with easy observation, easy cleaning, easy maintenance and lower cost, the invention provides the following technical scheme: a novel composite filter for blocking silt and particles below the silt comprises a machine body, a first flow-slowing plate, a second flow-slowing plate, a sand cleaning mechanism, a water inlet pipe, a filtering unit, a water outlet pipe, a settling layer and a box door, wherein the water inlet pipe is fixedly arranged on one side of the machine body, the water outlet pipe is fixedly arranged on the other side of the machine body, the first flow-slowing plate is movably arranged on the inner wall of the machine body, the second flow-slowing plate is movably arranged on the inner wall of the machine body, the settling layer is movably arranged on one side of the second flow-slowing plate, the sand cleaning mechanism is fixedly arranged on the inner bottom wall of the machine body, the filtering unit is fixedly arranged at the top of the sand cleaning mechanism;
the sand removing mechanism comprises an insert block, a sand discharging port, a baffle and a sand guide plate, the sand discharging port is formed in the back of the sand removing mechanism, the sand guide plate is fixedly arranged at the bottom of the sand removing mechanism, the baffle is movably arranged at the top of the sand guide plate, and the insert block is fixedly arranged on the front of the baffle;
the filter unit comprises a first filter layer, a second filter layer, a third filter layer and a water passing cross section, the water passing cross section is fixedly arranged on one side of the filter unit, the first filter layer is movably arranged on the inner wall of the filter unit, the second filter layer is movably arranged on the inner wall of the filter unit, and the third filter layer is movably arranged on the inner wall of the filter unit.
As a preferred technical scheme of the invention, the length, the width and the height of the machine body are respectively 2000mm multiplied by 500mm multiplied by 1000mm, and the front surface of the machine body is provided with high-strength toughened glass.
In a preferred embodiment of the present invention, the first and second buffer plates have a width of 500mm and a length of 900 mm.
In a preferred embodiment of the present invention, the middle of the flow slowing plate and the middle of the second flow slowing plate are drilled with a small hole with a diameter of 20mm every 50mm, and the lower part of the first flow slowing plate is left with 100mm, and the upper part of the second flow slowing plate is left with 100 mm.
As a preferable technical scheme of the invention, the length of the first filter layer, the length of the second filter layer and the length of the third filter layer in the filter unit are all 300mm, the height of the first filter layer, the height of the second filter layer and the height of the third filter layer in the filter unit are all 300mm, and the thickness of the third filter layer is 150 mm.
As a preferable technical scheme of the invention, the first filter layer, the second filter layer and the third filter layer can independently move up and down.
As a preferable technical scheme of the invention, the filter layer, the second filter layer and the third filter layer are respectively a quartz sand filter layer, a magnetic iron sand filter layer and an active carbon filter layer.
As a preferred technical scheme of the invention, the cross section of the water passing in the filtering unit adopts a high-strength stainless steel net, the other cross sections are closed, wherein the front surface is toughened glass, and the water passing condition of the filtering material is visualized.
As a preferred technical scheme of the invention, one end of the water inlet pipe and one end of the water outlet pipe are respectively provided with a flange, and one end of the water inlet pipe and one end of the water outlet pipe are respectively connected with a system pipe network through the flanges.
Compared with the prior art, the invention provides a novel composite filter for blocking silt and the following particles, which has the following beneficial effects:
1. this silt and following granule send stifled novel composite filter, through setting up sand removal mechanism, the device that makes is through the settlement effect of subsidence layer, subside miniature silt to leading on the sand board, and after the device is stopped using, draw the baffle through the inserted block, and then arrange the husky mouth and will get rid of through miniature silt, make the device effectively get rid of the inside filterable miniature silt of device, make it can also be difficult to the effect that the granule of handling to the cyclone desander centrifugation has showing, can save coarse filter again, precision filter's high expense, the high device practicality is improved.
2. This silt and following granule send stifled novel composite filter, through setting up the chamber door for the device is more convenient when changing the filter layer, saves the change time, reduces the replacement cost, and high strength toughened glass's setting changes the state to the inside operation of equipment simultaneously and can the straight tube show, and is more convenient to the maintenance inspection of the device, has avoided the device to receive uncertain factor influence, and delays the use, and the reinforcing means sets up the effect, has effectively improved the usability of the device.
3. Compared with the prior device, the novel composite filter for blocking silt and particles below the silt has small floor area and low price, and filter materials with different specifications can be selected according to different water qualities.
4. The novel composite filter for blocking the silt and the particles below the silt is simple and convenient to operate, the replacement cost of the filter element and the filter bag is saved, and the novel composite filter can be maintained midway under the condition that the whole system runs.
5. The novel composite filter blocked by the silt and the particles below has better effect on the particles which cannot be used as far as possible in centrifugation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a schematic view of the filter unit of the present invention;
fig. 4 is a schematic structural diagram of a first buffer flow plate and a second buffer flow plate according to the present invention.
In the figure: 1. a body; 2. a first buffer plate; 3. a second buffer plate; 4. a sand removal mechanism; 401. inserting a block; 402. a sand discharge port; 403. a baffle plate; 404. a sand guide plate; 5. a water inlet pipe; 6. a filtration unit; 601. a first filter layer; 602. a second filter layer; 603. a third filter layer; 604. a water passing section; 7. a water outlet pipe; 8. a settling layer; 9. and (4) a box door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the invention discloses a novel composite filter for blocking silt and particles below, which comprises a machine body 1, a first flow-slowing plate 2, a second flow-slowing plate 3, a sand cleaning mechanism 4, a water inlet pipe 5, a filtering unit 6, a water outlet pipe 7, a sedimentation layer 8 and a box door 9, wherein the water inlet pipe 5 is fixedly arranged on one side of the machine body 1, the water outlet pipe 7 is fixedly arranged on the other side of the machine body 1, the first flow-slowing plate 2 is movably arranged on the inner wall of the machine body 1, the second flow-slowing plate 3 is movably arranged on the inner wall of the machine body 1, the sedimentation layer 8 is movably arranged on one side of the second flow-slowing plate 3, the sand cleaning mechanism 4 is fixedly arranged on the inner bottom wall of the machine body 1, the filtering unit 6 is fixedly arranged on the top of the sand cleaning mechanism 4, and the.
The sand removing mechanism 4 comprises an insert block 401, a sand discharging port 402, a baffle 403 and a sand guide plate 404, the sand discharging port 402 is formed in the back face of the sand removing mechanism 4, the sand guide plate 404 is fixedly arranged at the bottom of the sand removing mechanism 4, the baffle 403 is movably arranged at the top of the sand guide plate 404, and the insert block is fixedly arranged on the front face of the baffle 403.
The filter unit 6 comprises a first filter layer 601, a second filter layer 602, a third filter layer 603 and a water passing section 604, the water passing section 604 is fixedly arranged on one side of the filter unit 6, the first filter layer 601 is movably arranged on the inner wall of the filter unit 6, the second filter layer 602 is movably arranged on the inner wall of the filter unit 6, and the third filter layer 603 is movably arranged on the inner wall of the filter unit 6.
Specifically, the length, width and height of the machine body 1 are respectively 2000mm multiplied by 500mm multiplied by 1000mm, and the front of the machine body 1 is provided with high-strength toughened glass,
in the embodiment, the length, the width and the height of the machine body 1 are respectively 2000mm multiplied by 500mm multiplied by 1000mm, and the front surface of the machine body 1 is provided with the high-strength toughened glass, so that the machine body has small occupied area compared with the prior device, can display the operation state of the interior of the equipment in a straight pipe manner, is convenient for maintenance and inspection, avoids the influence of uncertain factors on the device to delay use, and enhances the setting effect of the device.
Specifically, the width of the first flow buffering plate 2 and the width of the second flow buffering plate 3 are both 500mm, the length of the first flow buffering plate 2 and the length of the second flow buffering plate 3 are both 900mm, small holes with the diameter of 20mm are drilled in the middle of the first flow buffering plate 2 and the middle of the second flow buffering plate 3 every 50mm, 100mm is reserved on the lower portion of the first flow buffering plate 2, and 100mm is reserved on the upper portion of the second flow buffering plate 3.
In the embodiment, the middle of the first flow buffering plate 2 and the middle of the second flow buffering plate 3 are drilled with small holes with the diameter of 20mm at intervals of 50mm, and the purpose of the small holes is to prevent the bottom from flowing too fast and not reach the precipitation effect; the upper part of the second slow flow plate is reserved with 100mm, so that the water flow direction is deflected upwards, and the slow flow plate plays a role in reducing the flow speed, so that particles in fluid are preliminarily precipitated.
Specifically, the length of first filter layer 601, second filter layer 602 and third filter layer 603 in filter unit 6 is 300mm, and the height is 300mm, and thick is 150mm, and first filter layer 601, second filter layer 602 and third filter layer 603 all can reciprocate alone, and just first filter layer 601, second filter layer 602 and third filter layer 603 are quartz sand filter layer, magnet sand filter layer and active carbon filter layer respectively.
In this embodiment, first filter layer 601, second filter layer 602 and third filter layer 603 all can reciprocate alone for the device is more convenient when changing the filter layer, saves the change time, reduces the replacement cost, and carries out multilevel processing to filtering, improves the practicality.
Specifically, the water passing section 604 in the filtering unit 6 is made of a high-strength stainless steel net, the rest sections are closed, the front surface of the filtering unit is made of toughened glass, and the water passing condition of the filtering material is visualized.
In this embodiment, the stainless steel net water passing section 604 and the toughened glass are arranged, so that the service life of the device is effectively prolonged, the damage to the stainless steel net water passing section 604 is reduced, the internal condition of the device can be well observed, and the device is favorable for use.
Specifically, the one end of inlet tube 5 and the one end of outlet pipe 7 are provided with the flange respectively, and the one end of inlet tube 5 and the one end of outlet pipe 7 are passed through flange and system pipe network connection respectively.
In this embodiment, the flange is arranged to effectively connect the system pipe network, thereby ensuring the stability of the device in operation in the system pipe network and improving the service efficiency of the device.
The working principle and the using process of the invention are as follows: when the device is used, through the water inlet pipe 5 and the flange arranged on the water inlet pipe, the system pipe network is effectively connected, then the recharge water enters the machine body 1, then the first flow slowing plate 2 and the second flow slowing plate 3 act to reduce the flow rate and preliminarily precipitate particles in the sedimentation layer 8, then the recharge water enters the filtering unit 6, the recharge water subjected to circulation sedimentation is subjected to multilayer treatment through the first filtering layer 601, the second filtering layer 602 and the third filtering layer 603 arranged in the filtering unit, meanwhile, according to solid particles and trace elements in the fluid, filtering materials with different specifications and different materials are selected, and then the filtering materials are guided into the system pipe network through the water outlet pipe 7, and the operation of the device is completed through the above steps.
To sum up, this silt and following granule send stifled novel combined filter, through setting up chamber door 9 for the device is more convenient when changing the filter layer, saves the change time, reduces the replacement cost, and high strength toughened glass's setting changes the state to the operation of equipment inside and can the display of straight tube, and is more convenient to the maintenance inspection of the device, has avoided the device to receive the uncertain factor influence, and delays the use, and reinforcing means sets up the effect, has effectively improved the usability of the device.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a silt and following granule send stifled novel composite filter, includes organism (1), first buffer flow board (2), second buffer flow board (3), sand removal mechanism (4), inlet tube (5), filter unit (6), outlet pipe (7), subsides layer (8) and chamber door (9), its characterized in that: a water inlet pipe (5) is fixedly arranged on one side of the machine body (1), a water outlet pipe (7) is fixedly arranged on the other side of the machine body (1), a first flow buffering plate (2) is movably arranged on the inner wall of the machine body (1), a second flow buffering plate (3) is movably arranged on the inner wall of the machine body (1), a sedimentation layer (8) is movably arranged on one side of the second flow buffering plate (3), a sand cleaning mechanism (4) is fixedly arranged on the inner bottom wall of the machine body (1), a filtering unit (6) is fixedly arranged at the top of the sand cleaning mechanism (4), and a box door (9) is fixedly arranged on the front side of the machine body (1);
the sand cleaning mechanism (4) comprises an insert block (401), a sand discharge port (402), a baffle (403) and a sand guide plate (404), the sand discharge port (402) is formed in the back of the sand cleaning mechanism (4), the sand guide plate (404) is fixedly arranged at the bottom of the sand cleaning mechanism (4), the baffle (403) is movably arranged at the top of the sand guide plate (404), and the insert block is fixedly arranged on the front of the baffle (403);
the filter unit (6) comprises a first filter layer (601), a second filter layer (602), a third filter layer (603) and a water passing cross section (604), the water passing cross section (604) is fixedly arranged on one side of the filter unit (6), the first filter layer (601) is movably arranged on the inner wall of the filter unit (6), the second filter layer (602) is movably arranged on the inner wall of the filter unit (6), and the third filter layer (603) is movably arranged on the inner wall of the filter unit (6).
2. The new composite filter for blocking caused by silt and the following particles according to claim 1, characterized in that: the length, width and height of the machine body (1) are respectively 2000mm multiplied by 500mm multiplied by 1000mm, and the front of the machine body (1) is provided with high-strength toughened glass.
3. The new composite filter for blocking caused by silt and the following particles according to claim 1, characterized in that: the width of the first flow buffering plate (2) and the width of the second flow buffering plate (3) are both 500mm, and the length of the first flow buffering plate is both 900 mm.
4. The novel composite filter blocked by silt and the following particles according to claim 3, wherein: the middle of the flow buffering plate (2) and the middle of the second flow buffering plate (3) are drilled with small holes with the diameter of 20mm every 50mm, the lower portion of the first flow buffering plate (2) is reserved with 100mm, and the upper portion of the second flow buffering plate (3) is reserved with 100 mm.
5. The new composite filter for blocking caused by silt and the following particles as claimed in claim 1, wherein: the length of the first filter layer (601), the length of the second filter layer (602) and the length of the third filter layer (603) in the filter unit (6) are all 300mm, the height of the first filter layer is 300mm, and the thickness of the third filter layer is 150 mm.
6. The new composite filter of claim 4, which is plugged by silt and the following particles: the first filter layer (601), the second filter layer (602) and the third filter layer (603) can move up and down independently.
7. The novel composite filter blocked by silt and the following particles as claimed in claim 5, wherein: the filter layer (601), the second filter layer (602) and the third filter layer (603) are respectively a quartz sand filter layer, a magnet sand filter layer and an active carbon filter layer.
8. The new composite filter for blocking caused by silt and the following particles as claimed in claim 1, wherein: the cross section of water passing in the filtering unit (6) adopts a high-strength stainless steel net, the other cross sections are closed, the front surface of the filtering unit is made of toughened glass, and the water passing condition of filtering materials is visual.
9. The new composite filter for blocking caused by silt and the following particles as claimed in claim 1, wherein: the one end of inlet tube (5) and the one end of outlet pipe (7) are provided with the flange respectively, and the one end of inlet tube (5) and the one end of outlet pipe (7) are passed through the flange respectively and are connected with the system pipe network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010739749.3A CN111921268A (en) | 2020-07-28 | 2020-07-28 | Novel composite filter for blocking silt and particles below silt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010739749.3A CN111921268A (en) | 2020-07-28 | 2020-07-28 | Novel composite filter for blocking silt and particles below silt |
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| CN111921268A true CN111921268A (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010739749.3A Pending CN111921268A (en) | 2020-07-28 | 2020-07-28 | Novel composite filter for blocking silt and particles below silt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114146486A (en) * | 2021-12-10 | 2022-03-08 | 中国华能集团清洁能源技术研究院有限公司 | Geothermal water recharging treatment system and method |
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| CN104208947A (en) * | 2013-05-29 | 2014-12-17 | 韩田大学校产学协力团 | An apparatus for rainwater purification with replacement type of multi-filter cartridge |
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Application publication date: 20201113 |