Drying machine for producing water reducing agent

Abstract

The utility model relates to the technical field of drying machines, in particular to a drying machine for producing a water reducing agent, which comprises a drying tower, a spraying disc group is embedded in the top end of the drying tower through a circular truncated cone-shaped inner groove, the spraying disc group comprises an atomizing spraying disc, the top end of the atomizing spraying disc is connected with a feeding pipe, the side of the feeding pipe is connected with a positioning disc, and the positioning disc is connected with the drying tower. A plate set is buckled to the top end of the drying tower through an annular clamping groove and comprises a gland, the gland is arranged on the surface of the feeding pipe in a sleeving mode, two clamping blocks are symmetrically installed on the left side and the right side of the bottom end of the gland, and the clamping blocks are clamped to the surface of the drying tower through the annular clamping groove. According to the utility model, through the arrangement of the plate group, the spraying disc group is quickly disassembled, the clamping block can be controlled to move in the annular clamping groove at the top end of the drying tower and then be upwards pulled out through the rotation of the gland, then the gland can be quickly taken down, the spraying disc group can be easily upwards pulled out at the moment, the atomization spraying disc can be conveniently cleaned, and the cleaning convenience is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying machine technical field especially relates to a drying machine for water reducing agent production. BACKGROUND

[0002] Water reducing agent is a commonly used concrete admixture, can effectively reduce the water content of concrete mixture, improve the fluidity and strength of concrete, in the production process of water reducing agent, drying is a key step, directly influences the quality and performance of product, currently, the drying machine for water reducing agent production adopts spray drying technology, and its basic principle is that liquid is atomized into small droplets and is in contact with hot air to be dried quickly.

[0003] After the equipment is used, the equipment needs to be cleaned and maintained, including disassembling the spray disc for cleaning, ensuring the long-term stable operation of the equipment, the spray disc is composed of an atomizing spray disc, a liquid distributor, a main shaft and a feeding pipe, since the spray disc is usually fixed on the drying tower through thread connection, appropriate tools (such as wrenches) are needed to tighten or loosen the nuts when disassembling, and it is inconvenient to exert force on the bolts at some positions when disassembling through climbing ladders, so a certain time is needed to disassemble the spray disc, especially in the case of frequent cleaning and maintenance, which will affect the cleaning and production efficiency. Therefore, a drying machine for water reducing agent production is needed to solve the above problems. SUMMARY

[0004] The utility model aims at solving the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A drying machine for water reducing agent production, comprising a drying tower, a spray disc set is embeddedly installed at the top end of the drying tower through a circular table-shaped inner recess, the spray disc set comprises an atomizing spray disc, and a feeding pipe is connected to the top end of the atomizing spray disc, a positioning disc is connected to the side of the feeding pipe, a plate set is buckled to the top end of the drying tower through an annular clamping groove, the plate set comprises a gland, the gland is sleeved to the surface of the feeding pipe, two clamping blocks are symmetrically installed at the bottom end of the gland, and the clamping blocks are clamped to the surface of the drying tower through the annular clamping groove.

[0007] Preferably, the vertical section of the clamping block is L-shaped structure, the height of the L-shaped horizontal plate end of the clamping block is matched with the height of the annular clamping groove of the drying tower, and the quick installation of the gland can be completed after the clamping block is embedded into the annular clamping groove of the drying tower.

[0008] Preferably, a lever is connected to the side of the top end of the gland, and a positioning pointer is installed at the top end of the drying tower through a bolt, the lever and the positioning pointer are in the same horizontal plane, so that the positioning and installation of the gland can be quickly realized.

[0009] Preferably, the right side of the bottom end of the gland is symmetrically connected with two shaft barrels, and the bottom end of the shaft barrel is inserted with an inner inserting shaft through a through hole, the bottom end of the inner inserting shaft is connected with a pressing block, and the pressing block abuts against the surface of the positioning disc, the surface of the positioning disc can be pressed down through the pressing block, and the stability of the positioning disc installation is ensured.

[0010] Preferably, the top end of the inner inserting shaft is connected with a supporting spring, and the top end of the supporting spring is fixedly connected with the inner end face of the shaft barrel through hole, the inner inserting shaft is supported and pushed through the elastic force of the supporting spring, and the pressing block can be controlled to always abut against the surface of the positioning disc.

[0011] Preferably, the side of the positioning disc is provided as an inclined surface, and the inclined surface is adapted to the inclined angle of the circular truncated cone inner groove of the drying tower, the side of the positioning disc is adapted to the contact of the inclined surface and the circular truncated cone inner groove of the drying tower, so that the installation of the positioning disc is effectively prevented from shaking.

[0012] Preferably, the side of the positioning disc is provided as an inclined surface, and the inclined surface is adapted to the inclined angle of the circular truncated cone inner groove of the drying tower, the side of the positioning disc is adapted to the contact of the inclined surface and the circular truncated cone inner groove of the drying tower, so that the installation of the positioning disc is effectively prevented from shaking.

[0013] The utility model at least has the following beneficial effects:

[0014] 1. By setting up the plate group, the quick disassembly of the spray disc group is realized, compared with the traditional structure, the device can control the clamping block to move in the annular clamping groove at the top of the drying tower and then pull out upward through the rotation of the gland, and then the gland can be quickly removed, at this time, the spray disc group can be easily pulled out upward, the atomizing spray disc is conveniently cleaned, and the cleaning convenience is ensured.

[0015] 2. By setting the shaft barrel, the inner inserting shaft, the supporting spring and the pressing block, the adaptive fixing of the positioning disc is realized, when the gland is installed and rotated, the inner inserting shaft is pushed through the elastic force of the supporting spring, the pressing block can push the top of the positioning disc, and the pressure positioning of the spray disc group is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0017] Figure 1 An external structure schematic diagram of the drying machine for water reducing agent production is provided for the utility model;

[0018] Figure 2The utility model provides a kind of three-dimensional disassembly structure schematic diagram of spray disc group in drying machine for water-reducing agent production;

[0019] Figure 3 The utility model provides a kind of three-dimensional disassembly structure schematic diagram of spray disc group in drying machine for water-reducing agent production;

[0020] Figure 4 A kind of partial disassembly structure schematic diagram of plate group in drying machine for water-reducing agent production is provided in the utility model.

[0021] In the drawing: 1, drying tower;2, spray disc group;21, feed pipe;22, atomizing spray disc;23, positioning disc;24, rubber ring;3, plate group;31, gland;32, clamping block;33, push plate;34, shaft cylinder;35, inner plug shaft;36, supporting spring;37, pressing block;4, positioning pointer. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0023] Referring to Figures 1-4 A kind of drying machine for water-reducing agent, including drying tower 1, drying tower 1 top end is inlaid with spray disc group 2 by circular table shape inner recess, spray disc group 2 includes atomizing spray disc 22, and atomizing spray disc 22 top end is connected with feed pipe 21, feed pipe 21 side is connected with positioning disc 23, drying tower 1 top end is buckled with plate group 3 by annular clamping groove, plate group 3 includes gland 31, gland 31 is sleeved to the surface of feed pipe 21, and the bottom end of gland 31 is symmetrically installed with two clamping blocks 32 on left and right sides, and clamping block 32 is clamped on the surface of drying tower 1 by annular clamping groove.

[0024] The vertical section of clamping block 32 is L-shaped structure, and the height of the L-shaped horizontal plate end of clamping block 32 is adapted to the height of the annular clamping groove of drying tower 1.

[0025] Gland 31 top end side is connected with push plate 33, and drying tower 1 top end is installed with positioning pointer 4 by bolt.

[0026] The bottom end of right side of gland 31 is symmetrically connected with two shaft cylinders 34, and inner plug shaft 35 is inserted into the bottom end of shaft cylinder 34 through through hole, inner plug shaft 35 bottom end is connected with pressing block 37, and pressing block 37 is in contact with the surface of positioning disc 23.

[0027] Inner plug shaft 35 top end is connected with supporting spring 36, and the top end of supporting spring 36 is fixedly connected with the inner end face of the through hole of shaft cylinder 34.

[0028] The side of the positioning disc 23 is provided as an inclined surface, and the inclined surface is adapted to the circular-truncated-cone-shaped inner groove of the drying tower 1.

[0029] The rubber ring 24 is installed on the ring groove of the side of the positioning disc 23, and the rubber ring 24 is attached to the inner wall of the circular-truncated-cone-shaped inner groove of the drying tower 1.

[0030] When the clamping block 32 is embedded into the annular clamping groove of the drying tower 1, the quick installation of the pressing cover 31 is completed, the height of the horizontal plate end of the clamping block 32 is adapted to the height of the annular clamping groove of the drying tower 1, and the amplitude of the shaking of the pressing cover 31 after installation can be effectively reduced.

[0031] When the pressing cover 31 is installed, the dial plate 33 and the positioning pointer 4 are in the same horizontal plane, the pressing cover 31 can be quickly positioned and installed, the dial plate 33 can be conveniently dialed to control the clamping state of the clamping block 32 and the drying tower 1, when the pressing cover 31 is installed, the inner insertion shaft 35 can move in the shaft cylinder 34, the pressing block 37 can press the surface of the positioning disc 23, the stability of the installation of the positioning disc 23 is ensured, the inner insertion shaft 35 is supported and pushed by the elastic force of the supporting spring 36, the pressing block 37 can be controlled to always attach to the surface of the positioning disc 23, and the adaptation and support of the positioning disc 23 are completed.

[0032] When the positioning disc 23 is installed, the inclined surface of the side of the positioning disc 23 is adapted to the circular-truncated-cone-shaped inner groove of the drying tower 1, so that the shaking of the installation of the positioning disc 23 is effectively prevented, when the positioning disc 23 is installed, the rubber ring 24 can be attached to the inner wall of the circular-truncated-cone-shaped inner groove of the drying tower 1, the installation sealing effect of the positioning disc 23 is ensured to a certain extent, and the wear degree of the positioning disc 23 and the drying tower 1 is reduced

[0033] Working principle: according to the attached Figure 2 and the attached Figure 3 When installed, the rubber ring 24 is sleeved in the ring groove at the bottom end of the side of the positioning disc 23, the atomizing disc 22 is placed from top to bottom, when placed, the positioning disc 23 is adapted and installed at the inner concave surface at the top end of the drying tower 1, and the rubber ring 24 can be attached to the inner wall of the inner concave surface of the drying tower 1.

[0034] Secondly, according to the attached Figure 2 and the attached Figure 4 The clamping block 32 is adapted and positioned at the opening of the annular clamping groove of the drying tower 1, the pressing cover 31 is inserted and installed on the surface of the feeding pipe 21, the clamping block 32 is embedded into the annular clamping groove of the drying tower 1, the dial plate 33 is dialed, the dial plate 33 can drive the pressing cover 31 to rotate, the pressing cover 31 can drive the clamping block 32 to move in the annular clamping groove of the drying tower 1, when the pressing cover 31 is installed, the inner insertion shaft 35 is pushed by the elastic force of the supporting spring 36, the inner insertion shaft 35 can move to press the pressing block 37, and the pressing block 37 is attached to the top end surface of the positioning disc 23.

[0035] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A drying machine for water reducing agent production, comprising a drying tower (1), a spray disc group (2) is embeddedly installed in the top end of the drying tower (1) through a circular-truncated-cone-shaped inner recess, the spray disc group (2) comprises an atomizing spray disc (22), and the top end of the atomizing spray disc (22) is connected with a feeding pipe (21), characterized in that, The positioning disc (23) is connected to the side of the feeding pipe (21), the plate group (3) is buckled to the top of the drying tower (1) through an annular clamping groove, the plate group (3) comprises a gland (31), the gland (31) is sleeved to the surface of the feeding pipe (21), two clamping blocks (32) are symmetrically installed on the bottom of the gland (31), and the clamping blocks (32) are clamped to the surface of the drying tower (1) through the annular clamping groove.

2. The drying machine for producing a water reducing agent according to claim 1, characterized by, The vertical section of the clamping block (32) is in L-shaped structure, and the height of the L-shaped transverse plate end of the clamping block (32) is matched with the height of the annular clamping groove of the drying tower (1).

3. The drying machine for producing a water reducing agent according to claim 1, characterized by, The top of the gland (31) is connected with a push plate (33), and the top of the drying tower (1) is provided with a positioning pointer (4) through bolts.

4. The drying machine for producing a water reducing agent according to claim 1, characterized by, The bottom of the gland (31) is symmetrically connected with two shaft barrels (34), the bottom of the shaft barrel (34) is inserted with an inner plug shaft (35) through a through hole, the bottom of the inner plug shaft (35) is connected with a pressing block (37), and the pressing block (37) abuts against the surface of the positioning disc (23).

5. The drying machine for producing a water reducing agent according to claim 4, characterized by, The top of the inner plug shaft (35) is connected with a supporting spring (36), and the top of the supporting spring (36) is fixedly connected with the inner end face of the through hole of the shaft barrel (34).

6. The drying machine for producing a water reducing agent according to claim 4, characterized by The side of the positioning disc (23) is provided as an inclined surface, and the inclined angle of the inclined surface is matched with the circular truncated cone inner groove of the drying tower (1).

7. The drying machine for producing a water reducing agent according to claim 6, characterized by The side of the positioning disc (23) is provided with a rubber ring (24) through an annular groove, and the rubber ring (24) abuts against the inner wall of the circular truncated cone inner groove of the drying tower (1).

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