CN117299063B - Raw material polymerization reaction device for producing fracturing fluid thickening agent - Google Patents
Raw material polymerization reaction device for producing fracturing fluid thickening agent Download PDFInfo
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- CN117299063B CN117299063B CN202311619175.6A CN202311619175A CN117299063B CN 117299063 B CN117299063 B CN 117299063B CN 202311619175 A CN202311619175 A CN 202311619175A CN 117299063 B CN117299063 B CN 117299063B
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- 239000012530 fluid Substances 0.000 title claims abstract description 27
- 239000002994 raw material Substances 0.000 title claims abstract description 24
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 22
- 239000002562 thickening agent Substances 0.000 title claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 83
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 31
- 238000012216 screening Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000002893 slag Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 17
- 238000010992 reflux Methods 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920006237 degradable polymer Polymers 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a raw material polymerization reaction device for producing a fracturing fluid thickener, and relates to the technical field of raw material polymerization reaction for producing the fracturing fluid thickener. The mixing component provided by the invention can drive liquid to collide and mix between the two mixing rollers, so that the mixing uniformity is improved, and meanwhile, the problem of layering caused by different raw materials due to different molecular masses in the stirring process is solved; the mixing assembly and the stirring plate are adopted for twice mixing, so that the polymerization degree of the raw materials can be improved; the filtered residues can be automatically removed without manual maintenance, so that the overall degree of automation is improved, and meanwhile, the production efficiency of the fracturing fluid thickener can be improved.
Description
Technical Field
The invention relates to the technical field of polymerization of raw materials for producing fracturing fluid thickeners, in particular to a raw material polymerization device for producing fracturing fluid thickeners.
Background
The fracturing fluid thickener is a chemical agent which changes water or low-concentration solution into hydrogel substances with higher viscosity and higher fluidity, and is an important additive added in the process of fracturing and acidizing operation. The raw material polymerization reaction for producing the fracturing fluid thickening agent is to utilize degradable polymer to carry out polymerization reaction with ions in water to form polymer chains. These polymer chains interweave with each other to form a three-dimensional network structure, thereby increasing the viscosity of water.
In the prior art, the invention patent with the publication number of CN104745170A uses a water-based fracturing fluid thickening agent and a production method thereof, and the water-based fracturing fluid thickening agent is suitable for fracturing a high-temperature stratum, has higher shearing resistance, meets high-flow fracturing construction, has the characteristics of high sand carrying property, no residue property, no damage to a reservoir and the like, but cannot solve the problem of layering of different raw materials due to different molecular masses in the stirring process.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the following technical scheme: the raw material polymerization reaction device for producing the fracturing fluid thickening agent comprises a base, wherein a mixing assembly is fixedly arranged on the base, the mixing assembly comprises a mixing chamber, at least three mixing rollers are vertically arranged in the mixing chamber, flow channels are arranged in the mixing rollers, at least twelve throwing channels are further formed in the mixing rollers, and all the mixing rollers are rotatably arranged on the inner wall of the mixing chamber; still fixed mounting divides the sieve subassembly on the base, divide the sieve subassembly to include the separating drum, fixed mounting has two shake slide bars and a shake slide on the separating drum, shake slide bar and shake slide all slidable mounting in the electromagnetism backup pad, the lower fixed surface of electromagnetism backup pad installs the leaf spring, leaf spring and shake the bottom contact sliding fit of slide, the separating drum internal rotation is installed and divides the sieve filter screen section of thick bamboo, and fixed mounting has at least three toggle plate in the sieve filter screen section of thick bamboo, it shelters from a section of thick bamboo still slidable mounting to divide between sieve filter screen section of thick bamboo and the separating drum, fixed mounting has the side sealing ring on the sieve filter screen section of thick bamboo.
Preferably, the top of mixing chamber is provided with the splashproof lid, and the side rotation of mixing chamber is installed and is mixed the pulley the same with mixing roller quantity, and mixing roller and corresponding pulley fixed connection, all pulleys pass through the synchronous transmission of drive belt and connect.
Preferably, the two sides of the driving belt wheel are symmetrically provided with extrusion wheels for extruding the driving belt on the surface of the driving belt wheel, the extrusion wheels are rotatably installed on an extrusion wheel support, the extrusion wheel support is fixedly provided with extrusion sliding rods, the extrusion sliding rods are slidably installed on the mixing chamber through the extrusion sliding rod support, and the extrusion springs are fixedly installed between the extrusion sliding rod support and the extrusion wheel support.
Preferably, the base is fixedly provided with a mixed driving motor and a reflux pump, an output shaft of the mixed driving motor is fixedly connected with one of the driving pulleys, the mixing chamber is fixedly provided with a diversion pipeline, the interiors of all the flow channels are communicated with the interiors of the diversion pipelines, the diversion pipeline is in sealing running fit with all the mixing rollers, and a water outlet of the reflux pump is connected with the diversion pipeline.
Preferably, the electromagnetic supporting plate is fixedly arranged on the base, the electromagnetic supporting plate is in magnetic attraction fit with the separating cylinder, a bottom outlet and a side outlet are arranged on the separating cylinder, the separating screen cylinder is provided with separating screen outlets the same as the poking plates in number, and the shaking slide plate is fixedly provided with a separating driving motor for driving the separating cylinder to rotate.
Preferably, the electromagnetic support plate is provided with a support ring frame in a sliding manner, the side surface of the support ring frame is fixedly provided with a compensation reset support rod, the compensation reset support rod is provided with a compensation reset spring in a surrounding manner, and the two shaking slide rods are provided with shaking reset springs in a surrounding manner.
Preferably, three shielding cylinder supporting sliding rods are slidably mounted on the supporting ring frame and fixedly mounted on the shielding cylinder, and a screw rod is also slidably mounted on the supporting ring frame and fixedly mounted on the shielding cylinder.
Preferably, the nut gear in threaded fit with the screw rod is rotatably arranged on the support ring frame, an adjusting motor is fixedly arranged on the support ring frame, and an adjusting gear meshed with the nut gear is fixedly arranged on an output shaft of the adjusting motor.
Preferably, the support ring frame is provided with a slag discharging slide rail fixedly arranged, the slag discharging slide rail is obliquely arranged in the separating cylinder, the support ring frame is also provided with a collecting pump fixedly arranged, a water outlet of the collecting pump is fixedly provided with a discharging pipeline, the discharging pipeline extends to the inside of the separating cylinder, a water inlet of the collecting pump is communicated with the bottom of the mixing chamber through the collecting pipeline, and a water inlet of the reflux pump is communicated with a side outlet through the reflux pipeline.
Compared with the prior art, the invention has the following beneficial effects: (1) The mixing component provided by the invention can drive liquid to collide and mix between the two mixing rollers, so that the mixing uniformity is improved, and meanwhile, the problem of layering caused by different raw materials due to different molecular masses in the stirring process is solved; (2) The invention adopts the mixing component and the stirring plate to mix twice, so that the polymerization degree of the raw materials can be improved; (3) The invention can automatically remove the filtered residues without manual maintenance, improves the integral automation degree, and simultaneously can improve the production efficiency of the fracturing fluid thickener.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a front view of the overall structure of the present invention.
FIG. 3 is a view of the mounting position of the collection pump of the present invention.
Fig. 4 is a schematic diagram of the structure a in fig. 3 according to the present invention.
Fig. 5 is a partial structural cross-sectional view of the mixing roll of the present invention.
Fig. 6 is a schematic view of the structure of the nut gear of the present invention.
Fig. 7 is a schematic view of the shielding cylinder structure of the invention.
FIG. 8 is a schematic view of the internal structure of the separating cylinder of the present invention.
Fig. 9 is a schematic view of the structure of a screening filter screen cylinder of the invention.
In the figure: 101-a mixing chamber; 102-splash cover; 103-a hybrid drive motor; 104-split flow pipe; 105-extruding a slide bar bracket; 106-a transmission belt wheel; 107-a drive belt; 108-mixing roller; 1081-fling out of the channel; 1082-flow path; 109-pressing wheel; 110-an extrusion wheel support; 111-extruding the slide bar; 112-pressing the spring; 113-a reflux pump; 114-collecting pipes; 115-a collection pump; 116-discharge line; 117-return line; 201-an electromagnetic support plate; 202-shaking the slide bar; 203-shaking a reset spring; 204-shaking skateboard; 205-a separation cartridge; 2051-bottom discharge; 2052-side discharge port; 206-separating the driving motor; 207-shielding cylinder; 208-screening a filter screen cylinder; 2081-a sieve discharge port; 209-toggle plate; 210-side seal rings; 211-deslagging slide rails; 212-a shielding cylinder supporting slide bar; 213-supporting a ring frame; 214-a screw rod; 215-nut gear; 216-adjusting the gear; 217-adjusting the motor; 218-compensating a return spring; 219-compensating a reset support bar; 220-leaf springs; 3-a base.
Detailed Description
The following is a detailed description of the technical scheme of the present invention with reference to fig. 1-9.
The invention provides a raw material polymerization reaction device for producing a fracturing fluid thickener, wherein a mixing assembly is fixedly arranged on a base 3, the mixing assembly comprises a mixing chamber 101, at least three mixing rollers 108 are vertically arranged in the mixing chamber 101, flow channels 1082 are arranged in the mixing rollers 108, at least twelve throwing channels 1081 are also formed in the mixing rollers 108, and all the mixing rollers 108 are rotatably arranged on the inner wall of the mixing chamber 101. The top of mixing chamber 101 is provided with splashproof lid 102, and mixing chamber 101's side rotates installs the band pulley 106 the same with mixing roller 108 quantity, mixing roller 108 and corresponding band pulley 106 fixed connection, and all band pulleys 106 pass through the synchronous transmission of drive belt 107 and connect. The two sides of the driving belt wheel 106 are symmetrically provided with extrusion wheels 109 for extruding the driving belt 107 on the surface of the driving belt wheel 106, the extrusion wheels 109 are rotatably installed on an extrusion wheel bracket 110, an extrusion slide rod 111 is fixedly installed on the extrusion wheel bracket 110, the extrusion slide rod 111 is slidably installed on the mixing chamber 101 through the extrusion slide rod bracket 105, and an extrusion spring 112 is fixedly installed between the extrusion slide rod bracket 105 and the extrusion wheel bracket 110. The base 3 is also fixedly provided with a mixed driving motor 103 and a reflux pump 113, an output shaft of the mixed driving motor 103 is fixedly connected with one of the driving pulleys 106, the mixing chamber 101 is also fixedly provided with a split flow pipeline 104, the interiors of all the flow channels 1082 are communicated with the interiors of the split flow pipelines 104, the split flow pipelines 104 are in sealing and rotating fit with all the mixing rollers 108, and a water outlet of the reflux pump 113 is connected with the split flow pipeline 104.
Still fixed mounting divides the sieve subassembly on the base 3, divide the sieve subassembly to include the separating drum 205, fixed mounting has two shake slide bars 202 and a shake slide plate 204 on the separating drum 205, shake slide bar 202 and shake slide plate 204 all slidable mounting are on electromagnetic support plate 201, electromagnetic support plate 201's lower surface fixed mounting has leaf spring 220, leaf spring 220 and shake slide plate 204's bottom contact sliding fit, separating drum 205 internal rotation is installed and is divided sieve filter screen cylinder 208, divide sieve filter screen cylinder 208 internal fixation to have at least three toggle plate 209, divide still slidable mounting to shelter from a section of thick bamboo 207 between sieve filter screen cylinder 208 and the separating drum 205, divide fixedly mounting has side sealing ring 210 on the sieve filter screen cylinder 208. The electromagnetic supporting plate 201 is fixedly arranged on the base 3, the electromagnetic supporting plate 201 is in magnetic attraction fit with the separating cylinder 205, a bottom discharge outlet 2051 and a side discharge outlet 2052 are arranged on the separating cylinder 205, the screening discharge outlets 2081 the same as the poking plates 209 in number are arranged on the screening screen cylinder 208, and a separation driving motor 206 for driving the separating cylinder 205 to rotate is fixedly arranged on the shaking slide plate 204. The upper surface of the electromagnetic supporting plate 201 is slidably provided with a supporting ring frame 213 in the vertical direction, the side surface of the supporting ring frame 213 is fixedly provided with a compensating reset supporting rod 219, the compensating reset supporting rod 219 is provided with compensating reset springs 218, 219 and 201 in sliding fit in a surrounding manner, and the two shaking slide bars 202 are provided with shaking reset springs 203 in a surrounding manner. Three shielding cylinder support slide bars 212 are slidably mounted on the support ring frame 213, the three shielding cylinder support slide bars 212 are fixedly mounted on the shielding cylinder 207, a screw rod 214 is also slidably mounted on the support ring frame 213, and the screw rod 214 is fixedly mounted on the shielding cylinder 207. The supporting ring frame 213 is rotatably provided with a nut gear 215 which is in threaded fit with the screw rod 214, the supporting ring frame 213 is fixedly provided with an adjusting motor 217, and an output shaft of the adjusting motor 217 is fixedly provided with an adjusting gear 216 which is meshed with the nut gear 215. The support ring frame 213 is fixedly provided with a slag discharging slide rail 211, the slag discharging slide rail 211 is obliquely arranged in the separating cylinder 205, the slag discharging slide rail 211 is fixedly arranged on the support ring frame 213, the support ring frame 213 is fixedly provided with a collecting pump 115, a water outlet of the collecting pump 115 is fixedly provided with a discharging pipeline 116, the discharging pipeline 116 extends to the inside of the separating cylinder 205, a water inlet of the collecting pump 115 is communicated with the bottom of the mixing chamber 101 through the collecting pipeline 114, and a water inlet of the reflux pump 113 is communicated with a side outlet 2052 through the reflux pipeline 117.
The invention discloses a raw material polymerization reaction device for producing a fracturing fluid thickener, which has the following working principle: mixing emulsifier and foaming agent into mixing chamber 101, adding proper amount of seawater, covering splash cover 102 on mixing chamber 101 (gap is left between splash cover 102 and mixing chamber 101, not completely sealed state, but splashing is prevented), then starting collecting pump 115, sucking liquid added in mixing chamber 101 into collecting pump 115 through collecting pipe 114, then discharging into separating cylinder 205 through discharging pipe 116, at this time starting separating driving motor 206, separating driving motor 206 drives separating screen cylinder 208 in separating cylinder 205 to rotate, separating screen cylinder 208 rotates and drives stirring plate 209 to rotate, separating screen cylinder 208 and stirring plate 209 rotate and stir liquid in separating screen cylinder 208, then mixing them, when separating screen discharging port 2081 rotates to a position coaxial with side discharging port 2052, the liquid in the screening screen cylinder 208 flows into the backflow pipeline 117, at this time, the backflow pump 113 is started to discharge the liquid in the backflow pipeline 117 into the diversion pipeline 104, then the liquid is distributed into all the flow channels 1082, the mixing driving motor 103 is started, the output shaft of the mixing driving motor 103 can drive one of the driving pulleys 106 to rotate, all the driving pulleys 106 are linked through the driving belt 107, therefore all the driving pulleys 106 can rotate, the driving pulleys 106 rotate to drive the mixing roller 108 to rotate, the mixing roller 108 rotates to drive the liquid in the mixing roller to rotate, the liquid is thrown out through the throwing-out channel 1081, the thrown-out liquid can be in a spiral shape under the action of inertia, and the thrown-out liquid between two adjacent mixing rollers 108 can mutually collide (because the rotation directions are opposite), so that the mixing efficiency is improved. Through this step, mixing is carried out for five minutes, and the reaction is carried out sufficiently to achieve thickening. At this point, the return pump 113 is stopped and all of the liquid in the mixing chamber 101 is discharged through the collection pump 115 into the screen cylinder 208.
The adjusting motor 217 is controlled, the output shaft of the adjusting motor 217 drives the adjusting gear 216 to rotate, the adjusting gear 216 rotates to drive the nut gear 215 to rotate, the nut gear 215 rotates to drive the screw rod 214 to linearly move, the screw rod 214 drives the shielding cylinder 207 to linearly move, the shielding cylinder 207 relatively slides between the separating cylinder 205 and the screening filter screen cylinder 208 to expose the bottom outlet 2051, then the fracturing fluid thickening agent in the screening filter screen cylinder 208 is filtered into the bottom outlet 2051 through the screening filter screen cylinder 208 and is discharged through the bottom outlet 2051 (a pipeline is arranged to be connected with the bottom outlet 2051 and then discharged to a designated position).
The separation driving motor 206 is controlled to rotate rapidly, so that the screening filter screen cylinder 208 rotates rapidly, the inside fracturing fluid thickening agent can be separated rapidly under the action of centrifugal force due to the rapid rotation of the screening filter screen cylinder 208, residues are filtered, and pure thickening agent is conveniently obtained (part of fracturing fluid thickening agent permeates the screening filter screen cylinder 208 before the screening filter screen cylinder 208 rotates).
At the same time when the reflux pump 113 stops, the separation driving motor 206 also stops, so that the stirring plates 209 stop rotating, and since all the liquid discharged into the screen separating screen cylinder 208 by the discharge pipeline 116 is remained between two stirring plates 209 (or between a plurality of stirring plates 209), the separated residues are also between two stirring plates 209, and before the residues are separated, the two stirring plates 209 are rotated to the topmost position of the separating cylinder 205, that is, above the slag discharging slide rail 211 (the part of the liquid left after the separation of the liquid and the residues between the two stirring plates 209 slides to the bottom of the screen separating screen cylinder 208 along with the stirring plates 209 which are continuously inclined in the rotation process, and does not reach the upper part of the slag discharging slide rail 211). At this time, the electromagnet in the electromagnetic supporting plate 201 is started to be continuously electrified and powered off, the separating cylinder 205 is intermittently attracted, and the separating cylinder 205 is vibrated, so that residues on the screening filter screen cylinder 208 are vibrated on the residue discharging sliding rail 211, and the residue discharging sliding rail 211 can slide the residues out of the separating cylinder 205. If residues exist among the plurality of stirring plates 209, the residues between the corresponding two stirring plates 209 need to be rotated to the upper part of the slag discharge slide rail 211 in sequence, and the residues between each stirring plate 209 are shaken off to the slag discharge slide rail 211.
Claims (9)
1. The utility model provides a fracturing fluid thickener production is with raw materials polymerization reaction unit, includes base (3), its characterized in that: the mixing device is characterized in that a mixing assembly is fixedly arranged on the base (3), the mixing assembly comprises a mixing chamber (101), at least three mixing rollers (108) are vertically arranged in the mixing chamber (101), flow channels (1082) are arranged in the mixing rollers (108), at least twelve throwing channels (1081) are further formed in the mixing rollers (108), all the mixing rollers (108) are rotatably arranged on the inner wall of the mixing chamber (101), driving pulleys (106) with the same number as the mixing rollers (108) are rotatably arranged on the side edges of the mixing chamber (101), the mixing rollers (108) are fixedly connected with the corresponding driving pulleys (106), and all the driving pulleys (106) are synchronously connected through driving belts (107);
the device is characterized in that a screening component is fixedly mounted on the base (3), the screening component comprises a separating cylinder (205), two shaking slide bars (202) and one shaking slide plate (204) are fixedly mounted on the separating cylinder (205), the shaking slide bars (202) and the shaking slide plates (204) are both slidably mounted on an electromagnetic supporting plate (201), a leaf spring (220) is fixedly mounted on the lower surface of the electromagnetic supporting plate (201), the leaf spring (220) is in contact sliding fit with the bottom end of the shaking slide plate (204), a screening filter cylinder (208) is rotatably mounted on the separating cylinder (205), at least three stirring plates (209) are fixedly mounted in the screening filter cylinder (208), a shielding cylinder (207) is also slidably mounted between the screening filter cylinder (208) and the separating cylinder (205), a side sealing ring (210) is fixedly mounted on the separating cylinder (205), a bottom discharge outlet (2051) and a side discharge outlet (2052) are arranged on the separating cylinder (205), a slag discharge support frame (213) is slidably mounted on the upper surface of the electromagnetic supporting plate (201) in the vertical direction, and a circular ring (211) is fixedly mounted on the separating cylinder (211);
the utility model discloses a mixing device, including base (3), mixing chamber (101) and mixing roller (113), fixed mounting has backwash pump (113) on base (3), still fixed mounting has reposition of redundant personnel pipeline (104) on mixing chamber (101), the inside of all flow channels (1082) communicates with the inside of reposition of redundant personnel pipeline (104), reposition of redundant personnel pipeline (104) are sealed normal running fit with all mixing roller (108), the outlet of backwash pump (113) is connected with reposition of redundant personnel pipeline (104), mixing assembly still includes collecting pump (115), and the outlet fixed mounting of collecting pump (115) has discharge pipeline (116), and discharge pipeline (116) extend to the inside of separating drum (205), and collecting pump (115) water inlet and mixing chamber (101) bottom are through collecting pipeline (114) intercommunication, the water inlet and side discharge port (2052) of backwash pump (113) are through backflow pipeline (117) intercommunication.
2. The raw material polymerization reaction device for producing fracturing fluid densifiers according to claim 1, characterized in that: a splash cover (102) is arranged at the top of the mixing chamber (101).
3. The raw material polymerization reaction device for producing fracturing fluid densifier according to claim 2, wherein: the two sides of the driving belt wheel (106) are symmetrically provided with extrusion wheels (109) for extruding the driving belt (107) on the surface of the driving belt wheel (106), the extrusion wheels (109) are rotatably arranged on extrusion wheel supports (110), extrusion slide bars (111) are fixedly arranged on the extrusion wheel supports (110), the extrusion slide bars (111) are slidably arranged on the mixing chamber (101) through the extrusion slide bar supports (105), and extrusion springs (112) are fixedly arranged between the extrusion slide bar supports (105) and the extrusion wheel supports (110).
4. A raw material polymerization reaction device for producing a fracturing fluid thickener according to claim 3, wherein: the base (3) is fixedly provided with a hybrid driving motor (103), and an output shaft of the hybrid driving motor (103) is fixedly connected with one of the driving pulleys (106).
5. The raw material polymerization reaction device for producing fracturing fluid densifier of claim 4, wherein: the electromagnetic supporting plate (201) is fixedly arranged on the base (3), the electromagnetic supporting plate (201) is in magnetic attraction fit with the separating cylinder (205), the separating screen cylinders (208) are provided with separating screen discharge ports (2081) the number of which is the same as that of the stirring plates (209), and the shaking slide plate (204) is fixedly provided with a separating driving motor (206) for driving the separating cylinder (205) to rotate.
6. The raw material polymerization reaction device for producing fracturing fluid densifier of claim 5, wherein: the side of support ring frame (213) is fixed mounting has compensation reset bracing piece (219), and the last compensation reset spring (218) that encircles of compensation reset bracing piece (219), two shake slide bar (202) on all encircle and be provided with shake reset spring (203).
7. The raw material polymerization reaction device for producing fracturing fluid densifier of claim 6, wherein: three shielding cylinder support sliding rods (212) are slidably mounted on the support ring frame (213), the three shielding cylinder support sliding rods (212) are fixedly mounted on the shielding cylinder (207), a screw rod (214) is further slidably mounted on the support ring frame (213), and the screw rod (214) is fixedly mounted on the shielding cylinder (207).
8. The raw material polymerization reaction device for producing fracturing fluid densifier of claim 7, wherein: the nut gear (215) in threaded fit with the screw rod (214) is rotatably mounted on the support ring frame (213), an adjusting motor (217) is fixedly mounted on the support ring frame (213), and an adjusting gear (216) meshed with the nut gear (215) is fixedly mounted on an output shaft of the adjusting motor (217).
9. The raw material polymerization reaction device for producing fracturing fluid densifier of claim 8, wherein: the collecting pump (115) is fixedly arranged on the supporting ring frame (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311619175.6A CN117299063B (en) | 2023-11-30 | 2023-11-30 | Raw material polymerization reaction device for producing fracturing fluid thickening agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311619175.6A CN117299063B (en) | 2023-11-30 | 2023-11-30 | Raw material polymerization reaction device for producing fracturing fluid thickening agent |
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| Publication Number | Publication Date |
|---|---|
| CN117299063A CN117299063A (en) | 2023-12-29 |
| CN117299063B true CN117299063B (en) | 2024-01-30 |
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| CN202311619175.6A Active CN117299063B (en) | 2023-11-30 | 2023-11-30 | Raw material polymerization reaction device for producing fracturing fluid thickening agent |
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| CN116764504A (en) * | 2023-07-10 | 2023-09-19 | 上海邦成生物工程有限公司 | Feed mixing and stirring device and stirring method capable of avoiding agglomerating |
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