CN219376080U - Pressure spray dryer - Google Patents

Abstract

The utility model relates to the field of spray dryers, in particular to a pressure spray dryer, wherein a fixed seat and a positioning seat are fixedly arranged at the upper end of a tank body, the fixed seat and the positioning seat are respectively positioned at two sides of a spray block, two positioning grooves are formed in the positioning seat, two empty grooves are formed in the fixed seat, a pull plate is arranged at one side of the fixed seat, positioning rods penetrating through the empty grooves and inserted into the positioning grooves are arranged at two ends of the pull plate, the positioning rods are positioned at the upper end of the spray block, when the spray block is required to be disassembled, the pull plate is pulled to draw the positioning rods out of the positioning grooves, and at the moment, the positioning rods can be drawn out at the top of the spray block, so that a plurality of screws do not need to be loosened in the process, when the spray block is damaged, the spray block is convenient to replace on the tank body, and convenience is brought to subsequent maintenance work.

Description

Pressure spray dryer

Technical Field

The utility model relates to the field of spray dryers, in particular to a pressure spray dryer.

Background

As is known, a pressure spray dryer refers to a mechanical device that uses thermal energy to reduce the moisture of a material for drying the material. The pressure spray dryer vaporizes moisture (typically moisture or other volatile liquid components) in the material by heating to obtain a solid material of a specified moisture content. The purpose of drying is to divide the drying machines into normal pressure drying machines and vacuum drying machines according to the operating pressure for the material to be used or further processed, and the drying machines can be divided into normal pressure and reduced pressure (the reduced pressure drying machines are also called vacuum drying machines) according to the operating pressure;

when the existing pressure spray dryer is used, most of the spray head components and the tank body are fixed by screws, and when the spray head components and the tank body are damaged, the spray head components and the tank body are inconvenient to replace, so that great inconvenience is brought to subsequent maintenance work.

Disclosure of Invention

(one) solving the technical problems

In view of the shortcomings of the prior art, the present utility model provides a pressure spray dryer.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pressure spray drier, includes the jar body, the top of the jar body is equipped with mounting groove and spray piece, the lower extreme of spray piece is equipped with the catheter, be equipped with the sealing ring on the outer wall of catheter, the fixed centrifugal atomising head that sets up of lower extreme of catheter, the inside of mounting groove is all inserted to catheter and centrifugal atomising head, catheter and mounting groove are the toper structure, the upper end of the jar body is fixed to set up fixing base and positioning seat, fixing base and positioning seat are located the both sides of spray piece respectively, the inside of positioning seat is equipped with two constant head tanks, the inside of fixing base is equipped with two empty slots, one side of fixing base is equipped with the arm-tie, the both ends of arm-tie are equipped with the locating lever that runs through the empty slot and insert the inside constant head tank, the locating lever is located the upper end of spray piece, just the locating lever contacts the spray piece, be equipped with the slipmat on the inner wall of constant head tank.

In order to make the bottom end of the positioning rod firmer in the positioning groove, the utility model is improved in that the bottom end of the positioning rod is provided with a positioning hole, a positioning plate is arranged above the positioning seat, and the lower end of the positioning plate is provided with a plug rod penetrating through the positioning hole.

In order to improve the stability of the positioning rod in use, the utility model is improved in that a clamping groove is formed in the inner wall of the empty groove, a cavity is formed in the front end of the positioning rod, a spring is arranged in the cavity, one end of the spring is fixed in the cavity, a clamping block is arranged at the other end of the cavity, and the clamping block is matched with the clamping groove.

Furthermore, the utility model is improved in that the clamping block is of a trapezoid structure.

In order to improve the practicability of the structure, the utility model is improved in that the sealing ring is adhered to the outer wall of the liquid guide tube, and the sealing ring is made of silica gel.

(III) beneficial effects

Compared with the prior art, the utility model provides a pressure spray dryer, which has the following beneficial effects:

the pressure spray dryer pushes the pull plate, so that the bottom end of the positioning rod is inserted into the positioning groove, and the positioning rod is positioned at the upper end of the spray block and contacts the spray block, so that a limiting effect can be provided for the spray block through the positioning rod, and the liquid guide tube can be more firmly installed in the installation groove;

when needs dismantle the spray piece, the pulling arm-tie is pulled, takes out the locating lever in the inside of constant head tank, and the locating lever can take out at the top of spray piece this moment, and this process need not become flexible a plurality of screws, when the spray piece when damaging, conveniently changes on the jar body, has brought the facility for maintenance work afterwards.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 3 is a schematic view of the structure of the insert rod of the present utility model;

in the figure: 1. a tank body; 2. a mounting groove; 3. a spray block; 4. a centrifugal spray head; 5. a catheter; 6. a seal ring; 7. a fixing seat; 8. a positioning rod; 9. a positioning seat; 10. a positioning plate; 11. positioning holes; 12. a positioning groove; 13. a cavity; 14. a clamping block; 15. a rod; 16. pulling a plate; 17. and a hollow groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the pressure spray dryer comprises a tank body 1, a mounting groove 2 and a spray block 3 are arranged at the top of the tank body 1, a liquid guide pipe 5 is arranged at the lower end of the spray block 3, a sealing ring 6 is arranged on the outer wall of the liquid guide pipe 5, a centrifugal spray head 4 is fixedly arranged at the lower end of the liquid guide pipe 5, the liquid guide pipe 5 and the centrifugal spray head 4 are both inserted into the mounting groove 2, the liquid guide pipe 5 and the mounting groove 2 are both in conical structures, a fixing seat 7 and a positioning seat 9 are fixedly arranged at the upper end of the tank body 1, the fixing seat 7 and the positioning seat 9 are respectively positioned at two sides of the spray block 3, two positioning grooves 12 are arranged in the positioning seat 9, two empty grooves 17 are arranged in the fixing seat 7, a pull plate 16 is arranged at one side of the fixing seat 7, positioning rods 8 penetrating through the empty grooves 17 and being inserted into the positioning grooves 12 are arranged at two ends of the pull plate 16, the locating rod 8 is positioned at the upper end of the spray block 3, the locating rod 8 contacts the spray block 3, an anti-slip pad is arranged on the inner wall of the locating groove 12, in the structure, only the installation mode of the spray block 3 is improved, so that the parts on the tank body 1 are not needed to be excessively described, the liquid guide pipe 5 is inserted into the installation groove 2, the centrifugal spray head 4 is positioned in the tank body 1, then the pull plate 16 is pushed, the bottom end of the locating rod 8 is inserted into the locating groove 12, the locating rod 8 is positioned at the upper end of the spray block 3 and contacts the spray block 3, a limit effect is provided for the spray block 3 through the locating rod 8, the liquid guide pipe 5 is more firmly installed in the installation groove 2, after the spray block 3 is installed, the sealing ring 6 is extruded, the sealing ring 6 is arranged, can guarantee the leakproofness of catheter 5 department, when needs dismantle spray piece 3, pulling arm-tie 16 draws locating lever 8 in the inside of constant head tank 12, and locating lever 8 can take out at the top of spray piece 3 this moment, and this process does not need not become flexible a plurality of screws, when spray piece 3 when damaging, conveniently changes on jar body 1, has brought convenience for the maintenance work afterwards.

The bottom of locating lever 8 lacks location structure in constant head tank 12, can influence the stability of locating lever 8 when using, the bottom of locating lever 8 is equipped with locating hole 11, the top of positioning seat 9 is equipped with locating plate 10, the lower extreme of locating plate 10 is equipped with the inserted bar 15 that runs through locating hole 11, through locating plate 10 and inserted bar 15 that are equipped with, can provide a location structure in constant head tank 12 for the bottom of locating lever 8, can improve the stability of locating lever 8 when using.

Lack location structure between locating lever 8 and fixing base 7 can influence the stability of locating lever 8 when using, be equipped with the draw-in groove on the inner wall of empty slot 17, the front end of locating lever 8 is equipped with cavity 13, the inside of cavity 13 is equipped with the spring, the one end of spring is fixed in the inside of cavity 13, the other end of cavity 13 is equipped with fixture block 14, fixture block 14 and draw-in groove mutually support, fixture block 14 is trapezium structure, and after locating lever 8 installs, the spring can provide an elasticity for fixture block 14, through the mutually support of fixture block 14 and draw-in groove, can provide a location structure between locating lever 8 and the fixing base 7, can further improve the stability of locating lever 8 when using.

Further, the sealing ring 6 is adhered to the outer wall of the catheter 5, and the sealing ring 6 is made of silica gel.

In this description, it should be noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Pressure spray drier, including jar body (1), the top of jar body (1) is equipped with mounting groove (2) and spray piece (3), the lower extreme of spray piece (3) is equipped with catheter (5), be equipped with sealing ring (6) on the outer wall of catheter (5), the lower extreme of catheter (5) is fixed to be set up centrifugal atomising head (4), the inside of mounting groove (2) is all inserted to catheter (5) and centrifugal atomising head (4), catheter (5) and mounting groove (2) are toper structure, its characterized in that: the utility model discloses a spray tank, including jar body (1), fixing base (7) and positioning seat (9) are fixed to the upper end of jar body (1), fixing base (7) and positioning seat (9) are located the both sides of spray piece (3) respectively, the inside of positioning seat (9) is equipped with two constant head tanks (12), the inside of fixing base (7) is equipped with two empty slots (17), one side of fixing base (7) is equipped with arm-tie (16), the both ends of arm-tie (16) are equipped with and run through empty slot (17) and insert locating lever (8) inside constant head tank (12), locating lever (8) are located the upper end of spray piece (3), just be equipped with the slipmat on the inner wall of constant head tank (12).

2. A pressure spray dryer according to claim 1, characterized in that: the bottom of locating lever (8) is equipped with locating hole (11), the top of positioning seat (9) is equipped with locating plate (10), the lower extreme of locating plate (10) is equipped with inserted bar (15) that run through locating hole (11).

3. A pressure spray dryer according to claim 2, characterized in that: the novel clamping device is characterized in that a clamping groove is formed in the inner wall of the empty groove (17), a cavity (13) is formed in the front end of the positioning rod (8), a spring is arranged in the cavity (13), one end of the spring is fixed in the cavity (13), a clamping block (14) is arranged at the other end of the cavity (13), and the clamping block (14) is matched with the clamping groove.

4. A pressure spray dryer according to claim 3, characterized in that: the clamping block (14) is of a trapezoid structure.

5. A pressure spray dryer as claimed in claim 4, characterised in that: the sealing ring (6) is adhered to the outer wall of the catheter (5).

6. A pressure spray dryer as claimed in claim 5, wherein: the sealing ring (6) is made of silica gel.