CN209438097U - One kind is for producing N, the crystallization kettle of N- dimethylamino ethyl acrylate - Google Patents

Abstract

The utility model discloses one kind for producing N, the crystallization kettle of N- dimethylamino ethyl acrylate, it is related to chemical equipment technical field, including under casing, grinding device and recyclable device, grinding device includes that crystallization kettle ontology, fan case, swingle, flabellum, fixed block, first bearing, connecting rod, gauze layer, cutting sheet, leak hole, gum cover, rotating electric machine and the second cavity, the inside of under casing offer the first cavity.This is used to produce N, the crystallization kettle of N- dimethylamino ethyl acrylate, by the way that gauze layer is arranged, air-flow is set to enter the inside of crystallization kettle ontology, horizontal length value by the way that cutting sheet is arranged from top to bottom successively increases, the biggish crystallization of particle is in lower layer, it is uniform after guaranteeing crystalline particle cutting, by the way that gum cover is arranged, play the role of preventing crystalline particle from shedding, by the way that sealing plug is arranged, solving should be used to produce N, the crystallization kettle of N- dimethylamino ethyl acrylate at work, crystallizes the problem of shedding from feed pipe.

Description

One kind is for producing N, the crystallization kettle of N- dimethylamino ethyl acrylate

Technical field

The utility model relates to chemical equipment technical fields, specially a kind of for producing N, N- dimethylamino acrylic acid second The crystallization kettle of ester.

Background technique

Crystallization kettle is the crystallizer that urgent need chilled water or chilled water sharply cool down in interlayer after material hybrid reaction, Chemical industry, medicine and other fields are widely used.

Presently, there are for producing N, the crystallization kettle of N- dimethylamino ethyl acrylate, crystalline particle size is uneven, The use in inconvenient later period.

Summary of the invention

The purpose of the utility model is to provide one kind for producing N, and the crystallization kettle of N- dimethylamino ethyl acrylate has Crystalline particle advantage uniform in size.

To achieve the above object, the utility model provides the following technical solutions: one kind is for producing N, N- dimethylamino third The crystallization kettle of olefin(e) acid ethyl ester, including under casing, grinding device and recyclable device, the grinding device include crystallization kettle ontology, fan case, Swingle, flabellum, fixed block, first bearing, connecting rod, gauze layer, cutting sheet, leak hole, gum cover, rotating electric machine and second are empty Chamber, the inside of the under casing offer the first cavity, and the inner bottom wall of first cavity is fixedly connected with that there are two the first positive and negative rotations Motor, the upper surface of the under casing are fixedly connected with crystallization kettle ontology, and the inside of the crystallization kettle ontology offers the second cavity, The bottom surface of the crystallization kettle ontology is opened up there are two case is fanned, and the inside of each fan case is equipped with flabellum, the under casing it is upper Surface is opened up there are two port, and the output end of each first clockwise and anticlockwise motor is fixedly connected to swingle, each described The top of swingle run through port and extend to fan case inside, the upper surface of each swingle with the bottom surface of flabellum It is fixedly connected, the inner bottom wall of second cavity is fixedly connected with fixed block, and the inside fixation of the fixed block is inlaid with first The upper surface of bearing, the crystallization kettle ontology is equipped with rotating electric machine, and the output end of the rotating electric machine is fixedly connected with connecting rod, The crystallization kettle is set inside the body the cutting sheet being spaced substantially equidistant, and the bottom end of the connecting rod through crystallization kettle ontology and is cut The outer surface of pitch cutting and the inside for extending to first bearing, the connecting rod is fixedly connected with the inner ring of cutting sheet, the connection The bottom end of rod outer surface is fixedly connected with the inner ring of first bearing.

The recyclable device include backing plate, the second clockwise and anticlockwise motor, extension rod, threaded rod, screwed pipe, fixing seat, top plate, Second bearing, Shu Fengguan, discharge pipe, air outlet layer, skewback and air blower, the left side of the under casing are fixedly connected with backing plate, institute It is air outlet layer that crystallization kettle ontology inner sidewall, which is stated, close to backing plate one side, and the air outlet layer is fixedly connected close to the one side of swingle There is the skewback being spaced substantially equidistant, the upper surface of the backing plate is fixedly connected with the second clockwise and anticlockwise motor, sets on the upside of the backing plate There is fixing seat, the fixing seat is fixedly connected with screwed pipe, the upper surface of the fixing seat close to the one side of crystallization kettle ontology Be fixedly connected with air blower, the output end of the air blower is fixedly connected with Shu Fengguan, the Shu Fengguan far from air blower one End be fixedly connected with discharge pipe, the discharge pipe is contacted close to the one side of crystallization kettle ontology with air outlet layer, the backing plate it is upper Surface is fixedly connected with extension rod, and the top of the extension rod runs through fixing seat and extends to the upside of fixing seat, the extension The outer surface of bar and the inner ring of fixing seat are slidably connected, and the upper surface of the extension rod is fixedly connected with top plate, the top plate Upper surface is fixedly connected with extended seat, and the bottom surface of the extended seat is fixedly connected with the upper surface of rotating electric machine, and the top plate is remote One side from extension rod is fixedly connected with the left side of crystallization kettle ontology, and the inside fixation of the top plate is inlaid with the second axis It holds, the output end of second clockwise and anticlockwise motor is fixedly connected with threaded rod, and the top of the threaded rod through screwed pipe and is prolonged The inside of second bearing is extended to, the outer surface of the threaded rod is threadedly coupled with the inner ring of screwed pipe, the screw thread rod outer surface One end far from the second clockwise and anticlockwise motor is fixedly connected with the inner ring of second bearing.

The upper surface of the crystallization kettle ontology is fixed to be communicated with feed pipe, and crystallization kettle ontology is run through in the bottom end of the feed pipe And the inside of crystallization kettle ontology is extended to, the crystallization kettle ontology is rotatablely connected by pin shaft and block, the crystallization kettle ontology One side far from backing plate is equipped with 3rd bearing, and the crystallization kettle ontology is fixedly connected with fixed link far from the one side of backing plate, The outer surface of the fixed link is fixedly connected with the inner ring of 3rd bearing.

Further, the one side that the fixed block is located remotely from each other is fixedly connected to gauze layer, and gauze layer is mutually remote From one side be fixedly connected with the inner sidewall of crystallization kettle ontology, by be arranged gauze layer, ensure that air-flow can be with crystallization kettle Work is completed in the inside of ontology.

Further, the inside of the cutting sheet offers leak hole, and the horizontal length value of cutting sheet is from top to bottom successively Increase, the horizontal length value by the way that cutting sheet is arranged from top to bottom successively increases, and guarantees that the biggish crystallization of particle in lower layer, guarantees It is uniform after crystalline particle cutting.

Further, the outer surface of the connecting rod is arranged with gum cover, and the bottom end of gum cover through crystallization kettle ontology and is prolonged The inside for extending to crystallization kettle ontology plays the role of preventing crystalline particle from shedding from gap by the way that gum cover is arranged.

Further, the upper surface of the feed pipe is equipped with sealing plug, and the sealing plug is threadedly coupled with feed pipe, passes through Sealing plug is set, and solving should be used to produce N, and at work, crystallization can be from for the crystallization kettle of N- dimethylamino ethyl acrylate The problem of feed pipe sheds.

Further, the outer surface of the 3rd bearing is fixedly connected with swivel plate, and the vertical length value of swivel plate is small Play the role of fixed stop by the way that swivel plate is arranged in the vertical length value of block.

The utility model has the beneficial effects that

1, this is used to produce N, and the crystallization kettle of N- dimethylamino ethyl acrylate passes through the first clockwise and anticlockwise motor of setting, fan Cooperation between leaf, gauze layer, connecting rod, cutting sheet and rotating electric machine, makes cutting sheet rotation complete cutting work, and flabellum generates Wind-force crystallization kettle body interior is risen to by gauze layer, increase short grained crystallization, the crystallization of bulky grain is in bottom quilt The long cutting sheet cutting of horizontal length value, completes uniformly cutting work, by the way that the second clockwise and anticlockwise motor, threaded rod, screw thread is arranged Cooperation between pipe, air blower, air outlet layer, Shu Fengguan, swivel plate and block generates the crystallization after uniformly cutting by air blower Wind-force, by being transferred to the inside of crystallization kettle ontology after the aggregation of Shu Fengguan, the vertical movement of screwed pipe, belt driven blower fortune It is dynamic, make wind-force can be with totally tansitive to crystallization kettle body interior, after rotating swivel plate, rotary block makes the knot uniformly cut Crystalline substance passes through, and completes collection work.

2, this is used to produce N, and the crystallization kettle of N- dimethylamino ethyl acrylate ensure that air-flow by the way that gauze layer is arranged The inside that crystallization kettle ontology can be entered, completes work, and the horizontal length value by the way that cutting sheet is arranged from top to bottom successively increases, Guarantee the biggish crystallization of particle in lower layer, uniform after guaranteeing crystalline particle cutting, by the way that gum cover is arranged, playing prevents from crystallizing The effect that particle sheds from gap, by the way that sealing plug is arranged, solving should be used to produce N, N- dimethylamino acrylic acid second At work, the problem of crystallization can shed from feed pipe, plays the work of fixed stop by the way that swivel plate is arranged to the crystallization kettle of ester With.

Detailed description of the invention

Fig. 1 is the front view cross-sectional view of the utility model structure；

Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1；

Fig. 3 is structure enlargement diagram at B in the utility model Fig. 1；

Fig. 4 is structure enlargement diagram at C in the utility model Fig. 1.

In figure: 1 under casing, 2 first cavitys, 3 first clockwise and anticlockwise motors, 4 grinding devices, 401 crystallization kettle ontologies, 402 fan casees, 403 swingles, 404 flabellums, 405 fixed blocks, 406 first bearings, 407 connecting rods, 408 gauze layers, 409 cutting sheets, 410 leakages Hole, 411 gum covers, 412 rotating electric machines, 413 second cavitys, 5 recyclable devices, 501 backing plates, 502 second clockwise and anticlockwise motors, 503 are prolonged Stock, 504 threaded rods, 505 screwed pipes, 506 fixing seats, 507 top plates, 508 second bearings, 509 beam air hoses, 510 discharge pipes, 511 air outlet layers, 512 skewbacks, 513 air blowers, 6 feed pipes, 7 sealing plugs, 8 blocks, 9 pin shafts, 10 swivel plates, 11 3rd bearings, 12 fixed links, 13 ports, 14 extended seats.

Specific embodiment

As shown in Figs 1-4, the utility model provides a kind of technical solution: one kind is for producing N, N- dimethylamino acrylic acid The crystallization kettle of ethyl ester, including under casing 1, grinding device 4 and recyclable device 5, grinding device 4 include crystallization kettle ontology 401, fan case 402, swingle 403, flabellum 404, fixed block 405, first bearing 406, connecting rod 407, gauze layer 408, cutting sheet 409, leakage Hole 410, gum cover 411, rotating electric machine 412 and the second cavity 413, the inside of under casing 1 offer the first cavity 2, the first cavity 2 Inner bottom wall is fixedly connected there are two the first clockwise and anticlockwise motor 3, and clockwise and anticlockwise motor is also known as motor positive and inverse, positive and reverse rotation control circuit figure As long as and its principle analysis will realize that any two-phase being connected in motor three phase mains inlet wire is exchanged in the positive and negative rotation of motor Wiring is that can reach the purpose of reversion, and control clockwise and anticlockwise motor revolving speed is itself included rotational speed governor, revolving speed control Device model JMDM-TDCM, clockwise and anticlockwise motor are equipment known in the art, and the upper surface of under casing 1 is fixedly connected with crystallization kettle Ontology 401, the inside of crystallization kettle ontology 401 offer the second cavity 413, and the bottom surface of crystallization kettle ontology 401 opens up that there are two fans The inside of case 402, each fan case 402 is equipped with flabellum 404, and the upper surface of under casing 1 opens up that there are two ports 13, and each first just The output end of reversion motor 3 is fixedly connected to swingle 403, and the top of each swingle 403 is run through port 13 and extended To the inside of fan case 402, the upper surface of each swingle 403 is fixedly connected with the bottom surface of flabellum 404, the second cavity 413 Inner bottom wall is fixedly connected with fixed block 405, and the one side that fixed block 405 is located remotely from each other is fixedly connected to gauze layer 408, and yarn The one side that stratum reticulare 408 is located remotely from each other is fixedly connected with the inner sidewall of crystallization kettle ontology 401, can make wind-force pass through and To stop crystallization, the inside of fixed block 405 is fixed to be inlaid with first bearing 406, and the upper surface of crystallization kettle ontology 401 is equipped with rotation Motor 412, the output end of rotating electric machine 412 are fixedly connected with connecting rod 407, and the outer surface of connecting rod 407 is arranged with gum cover 411, and the bottom end of gum cover 411 runs through crystallization kettle ontology 401 and extends to the inside of crystallization kettle ontology 401, effectively prevents from cutting The crystallization cut sheds, and the inside of crystallization kettle ontology 401 is equipped with the cutting sheet 409 being spaced substantially equidistant, and the inside of cutting sheet 409 is opened Horizontal length value equipped with leak hole 410, and cutting sheet 409 from top to bottom successively increases, and ensure that little particle crystallization can rise, Large particle crystal through crystallization kettle ontology 401 and cutting sheet 409 and extends to first bearing in bottom, the bottom end of connecting rod 407 The outer surface of 406 inside, connecting rod 407 is fixedly connected with the inner ring of cutting sheet 409, the bottom end of 407 outer surface of connecting rod with The inner ring of first bearing 406 is fixedly connected；

Recyclable device 5 include backing plate 501, the second clockwise and anticlockwise motor 502, extension rod 503, threaded rod 504, screwed pipe 505, Fixing seat 506, top plate 507, second bearing 508, Shu Fengguan 509, discharge pipe 510, air outlet layer 511, skewback 512 and air blower 513, the left side of under casing 1 is fixedly connected with backing plate 501, and 401 inner sidewall of crystallization kettle ontology is outlet air close to 501 one side of backing plate Layer 511, air outlet layer 511 are fixedly connected with the skewback 512 being spaced substantially equidistant close to the one side of swingle 403, backing plate 501 it is upper Surface is fixedly connected with the second clockwise and anticlockwise motor 502, and the upside of backing plate 501 is equipped with fixing seat 506, and fixing seat 506 is close to crystallization The one side of kettle ontology 401 is fixedly connected with screwed pipe 505, and the upper surface of fixing seat 506 is fixedly connected with air blower 513, drum Blower is mainly made of following six part: motor, air filter, air blower ontology, air chamber, pedestal (and fuel tank), oil dripping Mouth, air blower are operated by the rotor eccentricity of cylinder interior biasing, and are changed the volume between the blade in rotor slot and inhaled air Enter, compress, spue, the output end of air blower 513 is fixedly connected with Shu Fengguan 509, Shu Fengguan 509 far from air blower 513 one End is fixedly connected with discharge pipe 510, and discharge pipe 510 is contacted close to the one side of crystallization kettle ontology 401 with air outlet layer 511, backing plate 501 upper surface is fixedly connected with extension rod 503, and the top of extension rod 503 through fixing seat 506 and extends to fixing seat 506 Upside, the outer surface of extension rod 503 and the inner ring of fixing seat 506 be slidably connected, and the upper surface of extension rod 503 is fixedly connected with Top plate 507, the upper surface of top plate 507 are fixedly connected with extended seat 14, the bottom surface of extended seat 14 and the upper surface of rotating electric machine 412 It is fixedly connected, one side of the top plate 507 far from extension rod 503 is fixedly connected with the left side of crystallization kettle ontology 401, top plate 507 Inside fixation be inlaid with second bearing 508, the output end of the second clockwise and anticlockwise motor 502 is fixedly connected with threaded rod 504, screw thread The top of bar 504 runs through screwed pipe 505 and extends to the inside of second bearing 508, the outer surface of threaded rod 504 and screwed pipe 505 inner ring is threadedly coupled, in the one end of 504 outer surface of threaded rod far from the second clockwise and anticlockwise motor 502 and second bearing 508 Circle is fixedly connected；

The upper surface of crystallization kettle ontology 401 is fixed to be communicated with feed pipe 6, and the upper surface of feed pipe 6 is equipped with sealing plug 7, envelope Mouth plug 7 is threadedly coupled with feed pipe 6, guarantees to crystallize and will not shed from feed pipe 6 in work, and the bottom end of feed pipe 6 is through knot Brilliant kettle ontology 401 and the inside for extending to crystallization kettle ontology 401, crystallization kettle ontology 401 are rotatablely connected by pin shaft 9 and block 8, Crystallization kettle ontology 401 is equipped with 3rd bearing 11, side of the crystallization kettle ontology 401 far from backing plate 501 far from the one side of backing plate 501 Face is fixedly connected with fixed link 12, and the outer surface of fixed link 12 is fixedly connected with the outer of 3rd bearing 11 with the inner ring of 3rd bearing 11 Surface is fixedly connected with swivel plate 10, and the vertical length value of swivel plate 10 is less than the vertical length value of block 8, plays fixation The effect of block 8.

When the utility model is used, respectively by the first clockwise and anticlockwise motor 3, rotating electric machine 412, the second clockwise and anticlockwise motor 502 It is connected with air blower 513 with municipal power supply, the first clockwise and anticlockwise motor 3 drives flabellum 404 to rotate, and rotating electric machine 412 passes through company Extension bar 407 drives cutting sheet 409 to rotate, and the wind-force that flabellum 404 generates is transferred to crystallization kettle ontology 401 by gauze layer 408 Inside makes little particle crystallization rise cutting, and large particle crystal is cut in bottom, makes crystalline particle size more evenly, completes cutting Work, 513 output end of air blower generate wind-force and are polymerize by Shu Fengguan 509, and the wind-force after polymerization is transferred to by air outlet layer 511 The inside of crystallization kettle ontology 401, skewback 512 play the role of that crystalline particle is prevented to be adsorbed on air outlet layer 511, rotate swivel plate 10 Afterwards, collection work is completed in rotary block 8.

Claims (6)

1. one kind is for producing N, the crystallization kettle of N- dimethylamino ethyl acrylate, including under casing (1), grinding device (4) and returning Receiving apparatus (5), it is characterised in that: the grinding device (4) includes crystallization kettle ontology (401), fan case (402), swingle (403), flabellum (404), fixed block (405), first bearing (406), connecting rod (407), gauze layer (408), cutting sheet (409), the inside of leak hole (410), gum cover (411), rotating electric machine (412) and the second cavity (413), the under casing (1) opens up Have the first cavity (2), the inner bottom wall of first cavity (2) is fixedly connected there are two the first clockwise and anticlockwise motor (3), the under casing (1) upper surface is fixedly connected with crystallization kettle ontology (401), and the inside of the crystallization kettle ontology (401) offers the second cavity (413), the bottom surface of the crystallization kettle ontology (401) is opened up there are two case (402) are fanned, and the inside of each fan case (402) is equal Equipped with flabellum (404), the upper surface of the under casing (1) is opened up there are two port (13), each first clockwise and anticlockwise motor (3) Output end be fixedly connected to swingle (403), the top of each swingle (403) is run through port (13) and is extended To the inside of fan case (402), the upper surface of each swingle (403) is fixedly connected with the bottom surface of flabellum (404), described The inner bottom wall of second cavity (413) is fixedly connected with fixed block (405), and the inside of the fixed block (405) is fixed to be inlaid with the The upper surface of one bearing (406), the crystallization kettle ontology (401) is equipped with rotating electric machine (412), the rotating electric machine (412) Output end is fixedly connected with connecting rod (407), and the inside of the crystallization kettle ontology (401) is equipped with the cutting sheet being spaced substantially equidistant (409), the bottom end of the connecting rod (407) through crystallization kettle ontology (401) and cutting sheet (409) and extends to first bearing (406) outer surface of inside, the connecting rod (407) is fixedly connected with the inner ring of cutting sheet (409), the connecting rod (407) bottom end of outer surface is fixedly connected with the inner ring of first bearing (406)；

The recyclable device (5) include backing plate (501), the second clockwise and anticlockwise motor (502), extension rod (503), threaded rod (504), Screwed pipe (505), fixing seat (506), top plate (507), second bearing (508), Shu Fengguan (509), discharge pipe (510), outlet air Layer (511), skewback (512) and air blower (513), the left side of the under casing (1) are fixedly connected with backing plate (501), the knot Brilliant kettle ontology (401) inner sidewall is air outlet layer (511) close to backing plate (501) one side, and the air outlet layer (511) is close to swingle (403) one side is fixedly connected with the skewback (512) being spaced substantially equidistant, and the upper surface of the backing plate (501) is fixedly connected with The upside of second clockwise and anticlockwise motor (502), the backing plate (501) is equipped with fixing seat (506), and the fixing seat (506) is close to knot The one side of brilliant kettle ontology (401) is fixedly connected with screwed pipe (505), and the upper surface of the fixing seat (506) is fixedly connected with The output end of air blower (513), the air blower (513) is fixedly connected with Shu Fengguan (509), and the Shu Fengguan (509) is separate One end of air blower (513) is fixedly connected with discharge pipe (510), and the one of the discharge pipe (510) close crystallization kettle ontology (401) Side is contacted with air outlet layer (511), and the upper surface of the backing plate (501) is fixedly connected with extension rod (503), the extension rod (503) top is through fixing seat (506) and extends to the upsides of fixing seat (506), the outer surface of the extension rod (503) with The inner ring of fixing seat (506) is slidably connected, and the upper surface of the extension rod (503) is fixedly connected with top plate (507), the top plate (507) upper surface is fixedly connected with extended seat (14), the bottom surface of the extended seat (14) and the upper surface of rotating electric machine (412) It is fixedly connected, the left side of one side and crystallization kettle ontology (401) of the top plate (507) far from extension rod (503) is fixed to be connected It connects, the inside fixation of the top plate (507) is inlaid with second bearing (508), the output end of second clockwise and anticlockwise motor (502) It is fixedly connected with threaded rod (504), the top of the threaded rod (504) through screwed pipe (505) and extends to second bearing (508) outer surface of inside, the threaded rod (504) is threadedly coupled with the inner ring of screwed pipe (505), the threaded rod (504) one end of outer surface far from the second clockwise and anticlockwise motor (502) is fixedly connected with the inner ring of second bearing (508)；

The upper surface fixation of the crystallization kettle ontology (401) is communicated with feed pipe (6), and the bottom end of the feed pipe (6) is through knot Brilliant kettle ontology (401) and the inside for extending to crystallization kettle ontology (401), the crystallization kettle ontology (401) pass through pin shaft (9) and gear Block (8) rotation connection, the crystallization kettle ontology (401) are equipped with 3rd bearing (11) far from the one side of backing plate (501), the knot Brilliant kettle ontology (401) is fixedly connected with fixed link (12) far from the one side of backing plate (501), the outer surface of the fixed link (12) It is fixedly connected with the inner ring of 3rd bearing (11).

2. according to claim 1 a kind of for producing N, the crystallization kettle of N- dimethylamino ethyl acrylate, feature exists In: the one side that the fixed block (405) is located remotely from each other is fixedly connected to gauze layer (408), and gauze layer (408) is mutually remote From one side be fixedly connected with the inner sidewall of crystallization kettle ontology (401).

3. according to claim 1 a kind of for producing N, the crystallization kettle of N- dimethylamino ethyl acrylate, feature exists In: the inside of the cutting sheet (409) offers leak hole (410), and the horizontal length value of cutting sheet (409) is from top to bottom successively Increase.

4. according to claim 1 a kind of for producing N, the crystallization kettle of N- dimethylamino ethyl acrylate, feature exists In: the outer surface of the connecting rod (407) is arranged with gum cover (411), and crystallization kettle ontology is run through in the bottom end of gum cover (411) (401) and the inside of crystallization kettle ontology (401) is extended to.

5. according to claim 1 a kind of for producing N, the crystallization kettle of N- dimethylamino ethyl acrylate, feature exists In: the upper surface of the feed pipe (6) is equipped with sealing plug (7), and the sealing plug (7) is threadedly coupled with feed pipe (6).

6. according to claim 1 a kind of for producing N, the crystallization kettle of N- dimethylamino ethyl acrylate, feature exists In: the outer surface of the 3rd bearing (11) is fixedly connected with swivel plate (10), and the vertical length value of swivel plate (10) is less than The vertical length value of block (8).