Automatic stabilizing device for outlet temperature of drying tower before spraying material of spray dryer

文档序号:1950306 发布日期:2021-12-10 浏览:17次 中文

阅读说明:本技术 喷雾干燥机喷料前干燥塔出口温度自动稳定装置 (Automatic stabilizing device for outlet temperature of drying tower before spraying material of spray dryer ) 是由 钱东明 于 2020-06-10 设计创作,主要内容包括:本发明属于温度自动稳定技术领域,尤其是喷雾干燥机喷料前干燥塔出口温度自动稳定装置,针对现有的拆卸不方便的问题,现提出如下方案,其包括干燥塔,所述干燥塔一侧开设有出口,干燥塔靠近出口的一侧顶部开设有固定孔,固定孔内滑动安装有固定杆,固定杆的一端延伸至干燥塔外且固定安装有恒温装置,固定杆的另一端延伸至干燥塔内,固定杆延伸至干燥塔内的一侧开设有限位孔,所述干燥塔顶部靠近出口的一侧内壁上固定安装有两个支架,两个支架之间转动安装有第一转动杆,第一转动杆上转动安装有杠杆。本发明将恒温装置固定在固定杆上,极大的方便工人对其进行检查和维护,且提升了工作效率。(The invention belongs to the technical field of automatic temperature stabilization, in particular to an automatic drying tower outlet temperature stabilizing device before spraying materials of a spray dryer, and aims at solving the problem of inconvenience in disassembly at present. The constant temperature device is fixed on the fixing rod, so that the constant temperature device is greatly convenient for workers to inspect and maintain, and the working efficiency is improved.)

1. Automatic stabilizing device for outlet temperature of drying tower before spraying material of spray dryer, comprising a drying tower (1), and is characterized in that an outlet (2) is arranged on one side of the drying tower (1), a fixing hole (3) is arranged on the top of one side of the drying tower (1) close to the outlet (2), a fixing rod (4) is slidably arranged in the fixing hole (3), one end of the fixing rod (4) extends to the outside of the drying tower (1) and is fixedly provided with a constant temperature device (5), the other end of the fixing rod (4) extends into the drying tower (1), a limiting hole (6) is arranged on one side of the fixing rod (4) extending into the drying tower (1), two supports (7) are fixedly arranged on the inner wall of one side of the top of the drying tower (1) close to the outlet, a first rotating rod (8) is rotatably arranged between the two supports (7), and a lever (9) is rotatably arranged on the first rotating rod (8), one side of the bottom of the lever (9) close to the fixing hole (3) is fixedly provided with a limiting rod (10), and the limiting rod (9) is matched with the limiting hole (6).

2. The device for automatically stabilizing the outlet temperature of the drying tower before spraying the material of the spray dryer according to claim 1, wherein a first sliding hole (11) is formed in the top of the drying tower (1), a sliding rod (12) is slidably mounted in the first sliding hole (11), the top of the sliding rod (12) extends out of the drying tower (1), and the bottom of the sliding rod (12) extends into the drying tower (1).

3. The device for automatically stabilizing the outlet temperature of the drying tower before spraying the materials of the spray dryer according to claim 1, wherein short rods (13) are fixedly arranged at the tops of both sides of the sliding rod (12), and the same first spring (14) is fixedly arranged between the bottom of each short rod (13) and the top of the drying tower (1).

4. The automatic stabilizing device for the outlet temperature of the drying tower before material spraying of the spray dryer according to claim 1, wherein a first rotating shaft (15) is rotatably installed on the inner wall of the top of the drying tower (1), a second rotating rod (16) is fixedly installed on the first rotating shaft (15), a cross rod (17) is fixedly installed at the bottom of one side, close to the fixing hole (3), of the second rotating rod (16), a second sliding hole (18) is formed in the cross rod (17), and the second sliding hole (18) is matched with the sliding rod (12).

5. The device for automatically stabilizing the outlet temperature of the drying tower before spraying the material of the spray dryer according to claim 1, wherein a second rotating shaft (19) is rotatably installed at one side of the sliding rod (12) close to the fixing hole (3), and the second rotating shaft (19) is fixedly connected with the other end of the lever (9).

6. The automatic stabilizing device for the outlet temperature of the drying tower before material spraying of the spray dryer according to claim 1, wherein a thin rod (20) is fixedly installed at the bottom of one side of the second rotating rod (16) close to the fixing hole (3), a fixing groove (21) is formed in one side of the sliding rod (12) far away from the second rotating shaft (19), the thin rod (20) is located above the cross rod (17), the thin rod (20) is matched with the fixing groove (21), a vertical rod (22) is fixedly installed on the inner wall of the top of the drying tower (1), and a same second spring (23) is fixedly installed between one side of the vertical rod (22) close to the second rotating rod (16) and one side of the second rotating rod (16) close to the vertical rod (22).

Technical Field

The invention relates to the technical field of automatic temperature stabilization, in particular to an automatic drying tower outlet temperature stabilizing device before spraying materials of a spray dryer.

Background

A thermostat is a device that directly or indirectly controls one or more heat and cold sources to maintain a desired temperature. To perform this function, the thermostat must have a sensor that measures the temperature change and produces the desired effect on the transducer, and a transducer.

The patent with the application number of CN201921251938.5 discloses a constant temperature device, which comprises a closed box body, a heat source device and a flow guide device, wherein the flow guide device comprises a bottom plate and an extension plate which are parallel to the top wall of the box body; the rectifying area of the flow guide device is provided with a first speed reduction device, and the first speed reduction device consists of a left speed reduction area and a right speed reduction area; a plurality of first guide plates of the left deceleration area form a sandwich structure; a plurality of second guide plates of the right deceleration area form a sandwich structure; the first guide plate and the second guide plate are both composed of a guide main body and an inclined surface, and an acute angle is formed between the inclined surface and the middle of the blowing-in direction of the airflow flowing into the rectification area. The constant temperature device has the characteristic that a top heat source can be uniformly dispersed to the closed box body.

However, this patent often requires inspection and maintenance due to the high temperatures to which it is exposed during use, and then the disassembly mechanism is complicated, and a lot of time is often wasted to disassemble, resulting in a reduction in work efficiency.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an automatic stabilizing device for the temperature of an outlet of a drying tower before spraying materials of a spray dryer.

In order to achieve the purpose, the invention adopts the following technical scheme:

automatic stabilizing device of drying tower outlet temperature before spray drier spouts the material, including the drying tower, the export has been seted up to drying tower one side, and the drying tower has been close to one side top of export and has been seted up the fixed orifices, and slidable mounting has the dead lever in the fixed orifices, and the one end of dead lever extends to the drying tower outer and fixed mounting has constant temperature equipment, and in the other end of dead lever extended to the drying tower, spacing hole had been seted up to one side that the dead lever extended to in the drying tower, fixed mounting has two supports on the one side inner wall that the drying tower top was close to the export, rotates between two supports and installs first rotation pole, rotates on the first rotation pole and installs the lever, and one side fixed mounting that the lever bottom is close to the fixed orifices has the gag lever, and gag lever and spacing hole looks adaptation.

Preferably, a first sliding hole is formed in the top of the drying tower, a sliding rod is slidably mounted in the first sliding hole, the top of the sliding rod extends to the outside of the drying tower, and the bottom of the sliding rod extends to the inside of the drying tower.

Preferably, the tops of two sides of the sliding rod are fixedly provided with short rods, and the same first spring is fixedly arranged between the bottom of each short rod and the top of the drying tower.

Preferably, rotate on the inner wall of drying tower top and install first pivot, fixed mounting has the second dwang in the first pivot, and one side bottom fixed mounting that the second dwang is close to the fixed orifices has the horizontal pole, has seted up the second sliding hole on the horizontal pole, and second sliding hole and sliding rod looks adaptation.

Preferably, one side of the sliding rod, which is close to the fixing hole, is rotatably provided with a second rotating shaft, and the second rotating shaft is fixedly connected with the other end of the lever.

Preferably, one side bottom fixed mounting that the second dwang is close to the fixed orifices has thin pole, and the fixed slot has been seted up to one side that the second pivot was kept away from to the slide bar, and thin pole is located the top of horizontal pole, thin pole and fixed slot looks adaptation, fixed mounting has the montant on the inner wall of drying tower top, and one side that the montant is close to the second dwang and one side that the second dwang is close to the montant between fixed mounting have same second spring.

Compared with the prior art, the invention has the beneficial effects that:

according to the automatic drying tower outlet temperature stabilizing device before spraying of the spray dryer, when inspection and maintenance are needed, the sliding rod at the top of the drying tower is pressed until the thin rod is completely clamped into the fixing groove, the sliding rod drives the second rotating shaft, the second rotating shaft drives the lever, the lever drives the limiting rod, the limiting rod is separated from the limiting hole, then the constant temperature device can be taken out, after the inspection and maintenance are finished, the fixing rod is inserted into the fixing hole, then the fixing rod drives the cross rod, the cross rod drives the second rotating rod, the second rotating rod drives the thin rod, then the thin rod is separated from the fixing groove, then the sliding rod moves upwards under the action of the first spring, and then the limiting rod is clamped into the limiting hole again, so that the purpose of convenient disassembly is achieved.

The constant temperature device is fixed on the fixing rod, so that the constant temperature device is greatly convenient for workers to inspect and maintain, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic front structural view of an automatic drying tower outlet temperature stabilizing device before material spraying of a spray dryer according to the present invention;

FIG. 2 is a schematic structural diagram of part A of an automatic drying tower outlet temperature stabilizing device before material spraying of a spray dryer according to the present invention;

fig. 3 is a schematic structural diagram of part B of the automatic drying tower outlet temperature stabilizing device before material spraying of the spray dryer provided by the invention.

In the figure: the device comprises a drying tower 1, an outlet 2, a fixing hole 3, a fixing rod 4, a constant temperature device 5, a limiting hole 6, a support 7, a first rotating rod 8, a lever 9, a limiting rod 10, a first sliding hole 11, a sliding rod 12, a short rod 13, a first spring 14, a first rotating shaft 15, a second rotating rod 16, a cross rod 17, a second sliding hole 18, a second rotating shaft 19, a thin rod 20, a fixing groove 21, a vertical rod 22 and a second spring 23.

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.

Example one

Referring to fig. 1-3, the automatic stabilizing device for drying tower outlet temperature before spraying material of a spray dryer comprises a drying tower 1, an outlet 2 is arranged on one side of the drying tower 1, a fixing hole 3 is arranged on the top of one side of the drying tower 1 close to the outlet 2, a fixing rod 4 is slidably mounted in the fixing hole 3, one end of the fixing rod 4 extends out of the drying tower 1 and is fixedly mounted with a thermostatic device 5, the other end of the fixing rod 4 extends into the drying tower 1, a limiting hole 6 is arranged on one side of the fixing rod 4 extending into the drying tower 1, two brackets 7 are fixedly mounted on the inner wall of one side of the top of the drying tower 1 close to the outlet, a first rotating rod 8 is rotatably mounted between the two brackets 7, a lever 9 is rotatably mounted on the first rotating rod 8, a limiting rod 10 is fixedly mounted on one side of the bottom of the lever 9 close to the fixing hole 3, the limiting rod 9 is matched with the limiting hole 6, and the fixing hole 3 is used for fixing, the fixing rod 4 is used for fixing, the bracket 7 is used for fixing, and the first rotating rod 8 is used for rotating.

According to the invention, the top of the drying tower 1 is provided with a first sliding hole 11, a sliding rod 12 is slidably mounted in the first sliding hole 11, the top of the sliding rod 12 extends out of the drying tower 1, the bottom of the sliding rod 12 extends into the drying tower 1, and the first sliding hole 11 is used for sliding.

In the invention, short rods 13 are fixedly arranged at the tops of two sides of the sliding rod 12, the same first spring 14 is fixedly arranged between the bottom of the short rod 13 and the top of the drying tower 1, and the first spring 14 is used for resetting.

According to the invention, a first rotating shaft 15 is rotatably mounted on the inner wall of the top of the drying tower 1, a second rotating shaft 16 is fixedly mounted on the first rotating shaft 15, a cross rod 17 is fixedly mounted at the bottom of one side, close to the fixing hole 3, of the second rotating shaft 16, a second sliding hole 18 is formed in the cross rod 17, the second sliding hole 18 is matched with the sliding rod 12, and the cross rod 17 is used for fixing.

In the invention, a second rotating shaft 19 is rotatably mounted on one side of the sliding rod 12 close to the fixing hole 3, the second rotating shaft 19 is fixedly connected with the other end of the lever 9, and the second rotating shaft 19 is used for rotating.

In the invention, a thin rod 20 is fixedly installed at the bottom of one side of the second rotating rod 16 close to the fixing hole 3, a fixing groove 21 is formed in one side of the sliding rod 12 away from the second rotating shaft 19, the thin rod 20 is positioned above the cross rod 17, the thin rod 20 is matched with the fixing groove 21, a vertical rod 22 is fixedly installed on the inner wall of the top of the drying tower 1, and a same second spring 23 is fixedly installed between one side of the vertical rod 22 close to the second rotating rod 16 and one side of the second rotating rod 16 close to the vertical rod 22.

Example two

Automatic stabilizing device of drying tower outlet temperature before spray drier spouts the material, including drying tower 1, 1 one side chisel in the drying tower has export 2, one side top chisel that drying tower 1 is close to export 2 has fixed orifices 3, slidable mounting has dead lever 4 in the fixed orifices 3, the one end of dead lever 4 extends to drying tower 1 outer and fixed welding has constant temperature equipment 5, the other end of dead lever 4 extends to in the drying tower 1, one side chisel that dead lever 4 extends to in the drying tower 1 has spacing hole 6, fixed welding has two supports 7 on the one side inner wall that drying tower 1 top is close to the export, rotate between two supports 7 and install first pivot pole 8, rotate on first pivot pole 8 and install lever 9, one side fixed welding that lever 9 bottom is close to fixed orifices 3 has gag lever post 10, and gag lever post 9 and spacing hole 6 looks adaptation.

In the invention, a first sliding hole 11 is chiseled on the top of the drying tower 1, a sliding rod 12 is slidably mounted in the first sliding hole 11, the top of the sliding rod 12 extends out of the drying tower 1, and the bottom of the sliding rod 12 extends into the drying tower 1.

In the invention, short rods 13 are fixedly welded on the tops of two sides of the sliding rod 12, and the same first spring 14 is fixedly welded between the bottom of each short rod 13 and the top of the drying tower 1.

According to the invention, a first rotating shaft 15 is rotatably mounted on the inner wall of the top of the drying tower 1, a second rotating shaft 16 is fixedly welded on the first rotating shaft 15, a cross rod 17 is fixedly welded at the bottom of one side, close to the fixing hole 3, of the second rotating shaft 16, a second sliding hole 18 is chiseled on the cross rod 17, and the second sliding hole 18 is matched with the sliding rod 12.

In the invention, a second rotating shaft 19 is rotatably arranged on one side of the sliding rod 12 close to the fixing hole 3, and the second rotating shaft 19 is fixedly connected with the other end of the lever 9.

In the invention, a thin rod 20 is fixedly welded at the bottom of one side of the second rotating rod 16 close to the fixing hole 3, a fixing groove 21 is chiseled at one side of the sliding rod 12 away from the second rotating shaft 19, the thin rod 20 is positioned above the cross rod 17, the thin rod 20 is matched with the fixing groove 21, a vertical rod 22 is fixedly welded on the inner wall of the top of the drying tower 1, and a same second spring 23 is fixedly welded between one side of the vertical rod 22 close to the second rotating rod 16 and one side of the second rotating rod 16 close to the vertical rod 22.

According to the automatic drying tower outlet temperature stabilizing device before spraying of the spray dryer, when inspection and maintenance are needed, the sliding rod 12 on the top of the drying tower 1 is pressed until the thin rod 20 is completely clamped into the fixing groove 21, the sliding rod 12 drives the second rotating shaft 19, the second rotating shaft 19 drives the lever 9, the lever 9 drives the limiting rod 10, the limiting rod 10 is separated from the limiting hole 6, then the constant temperature device 5 can be taken out, after the inspection and maintenance are finished, the fixing rod 4 is inserted into the fixing hole 3, then the fixing rod 4 drives the transverse rod 17, the transverse rod 17 drives the second rotating rod 16, the second rotating rod 16 drives the thin rod 20, then the thin rod 20 is separated from the fixing groove 21, then the sliding rod 12 moves upwards under the action of the first spring 14, and then the limiting rod 10 is clamped into the limiting hole 6 again, so that the purpose of convenient disassembly is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

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