CN211800109U - Cement raw meal homogenizer - Google Patents

Abstract

The utility model discloses a cement raw homogenizer, concretely relates to cement production mixing apparatus field, cement raw homogenizer shell top is equipped with the feeding mouth of pipe of intercommunication raw, transversely be equipped with first baffle in the shell, first baffle top is equipped with vertical upright first conical shell, first conical shell overcoat has a plurality of round platform covers, the complex baffle circle is transversely installed to the round platform cover down, be equipped with a plurality of first feed inlets on the first baffle, first baffle below is equipped with the cylindricality section of thick bamboo, the cylindricality section of thick bamboo is connected through the toper bucket of vertical handstand with first baffle, the toper bucket part stretches into in the cylindricality section of thick bamboo, toper bucket lower extreme is equipped with the second feed inlet, install horizontal second baffle in the cylindricality section of thick bamboo, vertical upright second toper shell is installed to second baffle top, second toper shell is located second feed inlet below, cylindricality section of thick bamboo lower extreme is equipped with a plurality of discharge pipe mouths. The utility model discloses make the raw material misce bene, the annual average homogenization cycle of raw material homogenization is shorter, and the homogenization is effectual.

Description

Cement raw meal homogenizer

Technical Field

The utility model relates to a cement manufacture mixing apparatus field, concretely relates to cement raw homogenizer.

Background

The whole process of cement production is a continuous homogenization process. For raw material preparation, four links of raw material mining and matching use, raw material pre-homogenization, batching and grinding and raw material homogenization jointly form a raw material homogenization system-a raw material homogenization chain which coexists with a raw material preparation system. In this homogenization chain, raw meal homogenization is the last link before raw meal enters the kiln, and plays the most important role in the raw meal chain.

Scholars at home and abroad have been paying attention to continuous improvement and optimization of homogenization efficiency for more than half a century. The common raw material homogenizing silo for dry cement is pneumatic one, and is divided into intermittent homogenizing silo and continuous homogenizing silo. The batch homogenizing silo adopts the air stirring principle, has high homogenizing effect, but has the defects of high power consumption and multi-silo batch operation. At present, a plurality of material flow storehouses in a universal continuous homogenizing storehouse are applied, and the satisfactory homogenizing effect is ensured by adopting a single-storehouse arrangement, local inflation and continuous operation mode, and meanwhile, air stirring is weakened to save power consumption. The homogenization effect is seriously influenced by the phenomena of air short circuit of an inflation system, failure of an inflation device and the like in the production process.

Disclosure of Invention

The utility model provides a cement raw material homogenizer, aiming at the problems, and comprising a shell, a circular table sleeve, a first conical shell, a baffle ring, a first baffle, a conical barrel, a cylindrical barrel, a second conical shell and a second baffle;

a feeding pipe orifice communicated with raw materials is arranged above the shell, a first partition plate is transversely arranged in the shell, a vertical and upright first conical shell is arranged above the first partition plate, a plurality of circular table sleeves are sleeved outside the first conical shell, a matched partition plate ring is transversely arranged below the circular table sleeves, and a plurality of first feeding holes are formed in the first partition plate;

a cylindrical barrel is arranged below the first partition plate, the cylindrical barrel is connected with the first partition plate through a vertically inverted conical barrel, the conical barrel extends into the cylindrical barrel, and a second feed port is formed in the lower end of the conical barrel;

install horizontal second baffle in the cylindricality section of thick bamboo, vertical upright second conical shell is installed to second baffle top, second conical shell is located second feed inlet below, cylindricality section of thick bamboo lower extreme is equipped with a plurality of discharging pipe mouths.

Further, the circular table sleeves sequentially increase in radius downward.

Furthermore, the inner diameter of the partition plate ring is the same as the radius of the bottom surface of the circular truncated cone sleeve, and the outer diameter of the partition plate ring is larger than the radius of the bottom surface of the circular truncated cone sleeve.

Further, the radius of the first partition plate is the same as that of the bottom surface of the conical barrel.

Furthermore, the second partition plate and the discharge pipe opening are positioned on the same plane.

Furthermore, the first feed inlets are uniformly formed in the first partition plate, and the discharge pipe openings are uniformly formed in the cylindrical barrel.

Further, the number of the circular truncated cone sleeves is four.

The utility model has the advantages that:

the utility model provides a pair of cement raw homogenizer, there is the difference in height cement raw material between another round platform cover through every horizontal baffle circle and below, the raw material flows in the in-process that falls, can form the homogenization of one time, in the toper bucket through vertical handstand, assemble in the toper bucket, accomplish homogenization again, even reposition of redundant personnel once more through second toper shell, because the second baffle blocks, spill over through the ejection of compact mouth of pipe, there is the difference in height again to fall, accomplish last homogenization, carry out the homogenization through the difference in height in the shell like this to the raw material. The utility model discloses make the raw material misce bene, in the raw material preparation process of novel dry process cement production, this raw material homogenization average period in year is shorter, and the homogenization is effectual.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic perspective view of the inside of the housing of the present invention.

Reference numerals:

1-feeding pipe orifice, 2-shell, 3-circular table sleeve, 4-first conical shell, 5-first clapboard, 6-first feeding hole, 7-conical barrel, 8-cylindrical barrel, 9-second feeding hole, 10-second conical shell, 11-discharging pipe orifice, 12-second clapboard and 301-clapboard ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 2, a cement raw meal homogenizer comprises an outer shell 2, a circular truncated cone sleeve 3, a first conical shell 4, a baffle ring 301, a first baffle plate 5, a conical barrel 7, a cylindrical barrel 8, a second conical shell 10 and a second baffle plate 12;

a feeding pipe orifice 1 communicated with raw materials is arranged above the shell 2, a first clapboard 5 is transversely arranged in the shell 2, a vertical and upright first conical shell 4 is arranged above the first clapboard 5, a plurality of circular truncated cone sleeves 3 are sleeved outside the first conical shell 4, a matched clapboard ring 301 is transversely arranged below the circular truncated cone sleeves 3, and a plurality of first feeding holes 6 are arranged on the first clapboard 5;

a cylindrical barrel 8 is arranged below the first partition plate 5, the cylindrical barrel 8 is connected with the first partition plate 5 through a vertically inverted conical barrel 7, part of the conical barrel 7 extends into the cylindrical barrel 8, and a second feeding hole 9 is formed in the lower end of the conical barrel 7;

a transverse second partition plate 12 is arranged in the cylindrical barrel 8, a vertical and upright second conical shell 10 is arranged above the second partition plate 12, the second conical shell 10 is positioned below the second feeding hole 9, and a plurality of discharging pipe orifices 11 are arranged at the lower end of the cylindrical barrel 8.

The utility model provides a cement raw material homogenizer, cement raw material enters into the shell 2 through the inlet pipe mouth 1, after entering, through the even reposition of redundant personnel of first conical shell 4, flow to the round platform cover 3 along first conical shell 4 in proper order, pile up on the baffle ring 301 below the round platform cover 3, pile up to a certain degree, overflow and flow to next round platform cover 3 and baffle ring 301, there is the difference in height between every horizontal baffle ring 301 and another round platform cover 3 below, raw material flows into the in-process that falls, can form the homogenization of once and for a time, then flow to first baffle 5, through the first feed inlet 6 on first baffle 5, flow into vertical handstand toper bucket 7, assemble in toper bucket 7, accomplish homogenization again, enter into cylindricality section of thick bamboo 8 through second feed inlet 9, and cylindricality section of thick bamboo 8 plays the supporting role to toper bucket 7, raw material after the homogenization of upper strata is got into from second feed inlet 9 and is by the even reposition of second toper shell 10 once again, because the second partition plate 12 blocks, the raw materials overflow through the discharge pipe orifice 11, and a height difference exists when the raw materials fall down, the last homogenization is completed, and the raw materials are homogenized through the height difference in the shell 1.

The utility model discloses an in the embodiment, round platform cover 3 radius down in proper order grow, and the last bottom surface of round platform cover 3 and lower bottom surface radius are the same with the cross section radius of first conical shell 4 contact in proper order, and it has flow direction and homogenization to make things convenient for all to have corresponding round platform cover 3 to it under the flow-down of raw material at every turn.

The utility model discloses an in the embodiment, baffle ring 301 internal diameter is the same with 3 bottom surface radius sizes of round platform cover, avoids spilling from baffle ring 301 and the contact department of round platform cover 3, and the external diameter of baffle ring 301 is bigger than the bottom surface radius of round platform cover 3 for the raw material is piled up on baffle ring 301, and convenience is more abundant when utilizing the difference in height to carry out the homogenization.

In an embodiment of the present invention, the radius of the first partition board 5 is the same as the radius of the bottom surface of the conical barrel 7, so that the homogenized raw material cannot completely enter the conical barrel 7 when flowing down.

In an embodiment of the utility model, the second baffle 12 is in the coplanar with the discharge pipe mouth 11, and the raw meal after the convenient homogenization overflows.

The utility model discloses an in the embodiment, first feed inlet 6 evenly sets up on first baffle 5, and ejection of compact mouth of pipe 11 evenly sets up on cylindricality bucket 8, avoids being disturbed by other factors, evenly goes on during the homogenization.

The utility model discloses an in the embodiment, 3 quantity of round platform cover are four for the homogenization can be more thorough.

The utility model provides a pair of cement raw homogenizer, cement raw material has the difference in height through between every horizontal baffle circle 301 and another round platform cover 3 of below, the raw material flows in the in-process that falls, can form the homogenization of one time, in the cone drum 7 through vertical handstand, assemble in cone drum 7, accomplish homogenization again, through the even reposition of redundant personnel of second cone shell 10 again, because second baffle 12 blocks, spill over through ejection of compact mouth of pipe 11, there is the difference in height again to fall, accomplish last homogenization, carry out the homogenization to the raw material through the difference in height in the shell 1 like this. The utility model discloses make the raw material misce bene, in the raw material preparation process of novel dry process cement production, this raw material homogenization average period in year is shorter, and the homogenization is effectual.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. A cement raw material homogenizer is characterized by comprising an outer shell (2), a circular truncated cone sleeve (3), a first conical shell (4), a baffle ring (301), a first baffle plate (5), a conical barrel (7), a cylindrical barrel (8), a second conical shell (10) and a second baffle plate (12);

a feeding pipe orifice (1) communicated with raw materials is arranged above the shell (2), a first partition plate (5) is transversely arranged in the shell (2), a vertical and upright first conical shell (4) is arranged above the first partition plate (5), a plurality of circular table sleeves (3) are sleeved outside the first conical shell (4), a matched partition plate ring (301) is transversely arranged below the circular table sleeves (3), and a plurality of first feeding ports (6) are formed in the first partition plate (5);

a cylindrical barrel (8) is arranged below the first partition plate (5), the cylindrical barrel (8) is connected with the first partition plate (5) through a vertically inverted conical barrel (7), part of the conical barrel (7) extends into the cylindrical barrel (8), and a second feeding hole (9) is formed in the lower end of the conical barrel (7);

install horizontal second baffle (12) in cylindricality section of thick bamboo (8), second vertical upright second toper shell (10) is installed to second baffle (12) top, second toper shell (10) are located second feed inlet (9) below, cylindricality section of thick bamboo (8) lower extreme is equipped with a plurality of discharging pipe mouth (11).

2. The cement raw meal homogenizer of claim 1, wherein the circular truncated cone sleeves (3) sequentially become larger in radius downward.

3. The cement raw meal homogenizer according to claim 1, wherein the inner diameter of the diaphragm ring (301) is the same as the radius of the bottom surface of the circular truncated cone sleeve (3), and the outer diameter of the diaphragm ring (301) is larger than the radius of the bottom surface of the circular truncated cone sleeve (3).

4. The cement raw meal homogenizer according to claim 1, wherein the radius of the first partition (5) is the same as the radius of the bottom surface of the conical barrel (7).

5. The cement raw meal homogenizer according to claim 1, wherein the second partition (12) is in the same plane as the discharge nozzle (11).

6. The cement raw meal homogenizer according to claim 1, characterized in that the first inlet openings (6) are arranged uniformly on the first partition (5) and the outlet nozzles (11) are arranged uniformly on the cylindrical barrel (8).

7. The cement raw meal homogenizer according to claim 1, characterized in that the number of the frustum-shaped sleeves (3) is four.

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